Prosecution Insights
Last updated: August 06, 2026
Application No. 18/740,214

CLEANING NOZZLE(S) FOR SENSORY AND/OR ILLUMINATION SYSTEMS OF VEHICLES

Non-Final OA §102§103§112
Filed
Jun 11, 2024
Priority
Jun 12, 2023 — provisional 63/507,677
Examiner
HENSON, KATINA N
Art Unit
Tech Center
Assignee
1864575 Alberta Ltd. (Operating AS Safelight Cleaning System)
OA Round
1 (Non-Final)
56%
Grant Probability
Moderate
1-2
OA Rounds
11m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 56% of resolved cases
56%
Career Allowance Rate
375 granted / 668 resolved
-3.9% vs TC avg
Strong +32% interview lift
Without
With
+32.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
48 currently pending
Career history
726
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
53.0%
+13.0% vs TC avg
§102
27.5%
-12.5% vs TC avg
§112
18.7%
-21.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 668 resolved cases

Office Action

§102 §103 §112
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. Status of Claims Claims 1 – 20 are pending. Information Disclosure Statement The information disclosure statement (IDS) submitted on 02/06/2025 was filed before the first office action. The submission is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Objections Claims 2 – 8 and 16 – 20 are objected to because of the following informalities: Claims 2 – 8 recite “A cleaning system” and should recite “The cleaning system”; Claims 16 – 20 recite “A method” and should recite “The method”. Appropriate correction is required. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 10 – 14 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claims 10 – 14 are dependents of claim 9 which is directed towards an electronics device, however, claims 10 – 14 recite a cleaning system thus rendering the claims vague in that it is unclear if the claims should depend from 9 or from claim 1. For the purpose of examination, claims 10 – 14 will be examined as depending from 9 and instead of the cleaning system, will be examined as further limiting claim 9 as “the electronics device”. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 1 – 5, 7 – 9, and 12 – 20 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Byrne et al. (U. S. Patent No. 2018/0207691 A1). Regarding Independent Claim 1, Byrne teaches a cleaning system (system, 130; Fig. 6) for a vehicle (vehicle, 10; Fig. 1) having a vehicle structural member (Paragraph [0006]), a vehicle electronic device (vision system, 12), and a source of pressurized fluid (Paragraph [0018]), comprising: at least one housing assembly (housing portion, 22; Fig. 2) comprising a housing system (housing portion, 22; Fig. 2) adapted to be supported by the vehicle structural member (Paragraph [0006]), and a transmission structure (lens, 26; Fig. 2) defining a transmission surface (Fig. 2), where the transmission structure (26) is supported by the housing system (22) to define a housing chamber sized and dimensioned to contain the vehicle electronic device (Paragraph [0018]); and at least one nozzle assembly (washer, 30) PNG media_image1.png 370 475 media_image1.png Greyscale configured to be supported by the at least one housing assembly (22), and adapted to be operatively connected to the source of pressurized fluid (via hose connector end, 32; Paragraph [0018]); whereby the at least one nozzle assembly (30) is arranged to direct a stream of the pressurized fluid from the source of pressurized fluid onto the transmission surface (26) of the transmission structure (Fig. 2). Regarding Claim 2, Byrne teaches the cleaning system (system, 130; Fig. 6) in which the housing assembly (22) defines an anchoring wall configured to be secured to the vehicle structural member (Paragraph [0006]). Regarding Claim 3, Byrne teaches the cleaning system (system, 130; Fig. 6) in which the nozzle assembly (30) comprises at least one nozzle opening (nozzle end, 34) defined by at least one of the housing system (22; Fig. 2) and the transmission structure (26; Fig. 2), where the at least one nozzle opening (34) is configured to direct the stream of pressurized fluid onto the transmission surface (26) in a stream pattern (Fig. 2). Regarding Claim 4, Byrne teaches the cleaning system (system, 130; Fig. 6) in which the nozzle assembly (30) comprises at least one nozzle opening (34) defined by the housing system (22), where the at least one nozzle opening (34) is configured to direct the stream of pressurized fluid onto the transmission surface (26) in a stream pattern (Fig. 2). Regarding Claim 5, Byrne teaches the cleaning system (system, 130; Fig. 6) in which the nozzle assembly (30 ) comprises at least one nozzle opening (34) defined by the transmission structure (26), where the at least one nozzle opening (34) is configured to direct the stream of pressurized fluid onto the transmission surface (26) in a stream pattern (Fig. 2). Regarding Claim 7, Byrne teaches the cleaning system (system, 130; Fig. 6) in which the housing assembly (22) further comprises an attachment system (lens barrel, 24) configured to detachably connect the transmission structure (26) to the housing system (22). Regarding Claim 8, Byrne teaches the cleaning system (system, 130; Fig. 6) in which signal waves associated with the vehicle electronic device (12) pass through the transmission surface (26; Paragraph [0016]). Regarding Independent Claim 9, Byrne teaches an electronics device support system (Fig. 2) for a vehicle (vehicle, 10; Fig. 1) having a vehicle structural member (Paragraph [0006]), a vehicle electronic device (vision system, 12), and a source of pressurized fluid (Paragraph [0018]), comprising: a housing assembly (22) comprising a housing structure (Fig. 2) adapted to be supported by the vehicle structural member (Paragraph [0018]), and a transmission structure (lens, 26; Fig. 2) defining a transmission surface (Fig. 2), where the transmission structure (26) is supported by the housing structure (22) to define a housing chamber sized and dimensioned to contain the vehicle electronic device (camera components are housed in housing structure and it is sized and dimension to accommodate the components); and at least one nozzle assembly (30) defining at least one nozzle opening (34), where the at least one nozzle assembly (30) is configured to be supported by the at least one housing assembly (22), and adapted to be operatively connected to the source of pressurized fluid (Paragraph [0018]); whereby the at least one nozzle opening (34) is configured to direct the stream of pressurized fluid from the source of pressurized fluid onto the transmission surface (26) in a stream pattern (Fig. 2). Regarding Claim 12, Byrne teaches the electronics device support system (Fig. 2) in which the housing assembly (22) defines an anchoring wall configured to be secured to the vehicle structural member (Paragraph [0006]). Regarding Claim 13, Byrne teaches the electronics device support system (Fig. 2) in which the housing structure (22) further comprises at least one attachment location (24) that is configured to detachably connect the transmission structure (26) to the housing structure (22). Regarding Claim 14, Byrne teaches the electronics device support system (Fig. 2) in which signal waves associated with the vehicle electronic device (12) pass through the transmission surface (Paragraph [0016]). Regarding Independent Claim 15, Byrne teaches a method for cleaning a visible surface (Abstract) of a vehicle (10) having a vehicle structural member (Paragraph [0006]), a vehicle electronic device (12), and a source of pressurized fluid (Paragraph [0018]), comprising the steps of: securing a housing structure to the vehicle structural member (Paragraph [0006]); connecting a transmission structure (26) having a transmission surface (Fig. 2) to the housing structure (22) to define a housing chamber (Fig. 2); arranging the vehicle electronic device within the housing chamber (camera components are housed in housing structure and the housing structure is sized and dimension to accommodate the components); configuring at least one nozzle assembly (30) to be supported by the housing structure (22); adapting the at least one nozzle assembly (33) to be connected to the source of pressurized fluid (Paragraph [0018]); arranging the at least one nozzle assembly (30) to direct a stream of the pressurized fluid from the source of pressurized fluid onto the transmission surface (26) of the transmission structure (Fig. 2); and controlling the source of pressurized fluid to cause pressurized fluid to flow through the at least one nozzle assembly (30) to clean the transmission visible surface of a vehicle (Fig. 2). Regarding Claim 16, Byrne teaches the method for cleaning a visible surface of a vehicle (Fig. 2) in which the step of connecting the transmission structure (26) to the housing structure (22) comprises the step of arranging an attachment system (24) to detachably connect (the lens barrel is capable of being detached) the transmission structure (26) to the housing structure (22; Fig. 2). Regarding Claim 17, Byrne teaches the method for cleaning a visible surface of a vehicle (Fig. 2) in which the step of arranging the vehicle electronic device (12) within the housing chamber comprises the step of sizing and dimensioning the housing chamber to contain the vehicle electronic device (camera components are housed in housing structure and the chamber is sized and dimension to accommodate the components). Regarding Claim 18, Byrne teaches the method for cleaning a visible surface of a vehicle (Fig. 2) in which the step of connecting the transmission structure (26) to the housing structure (22) comprises the step of providing a transmission surface (Fig. 2) on the transmission structure (26) such that signal waves associated with the vehicle electronic device (12) may pass through the transmission surface (26; Paragraph [0016]). Regarding Claim 19, Byrne teaches the method for cleaning a visible surface of a vehicle (Fig. 2) in which the step of arranging the at least one nozzle assembly (30) to direct a stream of the pressurized fluid (Paragraph [0018]) onto the transmission surface (26) comprises the steps of: providing the at least one nozzle assembly (30) with at least one nozzle opening (34) defined by the housing structure (22), and configuring the at least one nozzle opening (34) to direct the stream of pressurized fluid onto the transmission surface (26). Claim Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows: 1. Determining the scope and contents of the prior art. 2. Ascertaining the differences between the prior art and the claims at issue. 3. Resolving the level of ordinary skill in the pertinent art. 4. Considering objective evidence present in the application indicating obviousness or nonobviousness. This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention. Claims 6, 10 – 11 and 20 are rejected under 35 U.S.C. 103 as being unpatentable over Byrne et al. (U. S. Patent No. 2018/0207691 A1) in view of Lopez (EP3168094 A1). Regarding Claim 6, Byrne teaches the cleaning system as recited in claim 1, as discussed above. Byrne does not explicitly teach the cleaning system comprises first and second nozzle assemblies, whereby the housing system supports the first and second nozzle assemblies such that: the first nozzle assembly is oriented to direct fluids at the transmission surface from a first direction: and the second nozzle assembly is oriented to direct fluids at the transmission surface from a second direction. Lopez, however, teaches the cleaning system (Fig. 1) comprises first (air nozzle, 8) and second (liquid nozzle, 9) nozzle assemblies (Fig. 4), whereby the housing system (support, 1) supports the first and second nozzle assemblies (Fig. 4) such that: the first nozzle assembly (8) is oriented to direct fluids PNG media_image2.png 590 488 media_image2.png Greyscale at the transmission surface (camara lens, 3) from a first direction (from the left; Fig. 1): and the second nozzle assembly (9) is oriented to direct fluids at the transmission surface (3) from a second direction (from the right; Fig. 1; Paragraph [0034]). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to modify the system of Byrne to further include first and second nozzle assemblies, whereby the housing system supports the first and second nozzle assemblies such that: the first nozzle assembly is oriented to direct fluids at the transmission surface from a first direction: and the second nozzle assembly is oriented to direct fluids at the transmission surface from a second direction, as taught by Lopez, to provide a device that improves the cleaning performance, thus preventing loss in signal due to remaining contaminants. Regarding Claim 10, Byrne teaches the electronics device support system as recited in claim 9, as discussed above. Byrne does not explicitly teach the electronics device support system comprises first and second nozzle assemblies, whereby the housing structure supports the first and second nozzle assemblies such that: the first nozzle assembly is oriented to direct fluids at the transmission surface from a first direction; and the second nozzle assembly is oriented to direct fluids at the transmission surface from a second direction. Lopez, however, teaches the electronics device support system (Fig. 1) comprises first (air nozzle, 8) and second (liquid nozzle, 9) nozzle assemblies (Fig. 4), whereby the housing system (support, 1) supports the first and second nozzle assemblies (Fig. 4) such that: the first nozzle assembly (8) is oriented to direct fluids at the transmission surface (camara lens, 3) from a first direction (from the left; Fig. 1): and the second nozzle assembly (9) is oriented to direct fluids at the transmission surface (3) from a second direction (from the right; Fig. 1; Paragraph [0034]). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to modify the system of Byrne to further include first and second nozzle assemblies, whereby the housing system supports the first and second nozzle assemblies such that: the first nozzle assembly is oriented to direct fluids at the transmission surface from a first direction: and the second nozzle assembly is oriented to direct fluids at the transmission surface from a second direction, as taught by Lopez, to provide a device that improves the cleaning performance, thus preventing loss in signal due to remaining contaminants. Regarding Claim 11, Byrne teaches the electronics device support system as recited in claim 10, as discussed above. Byrne does not explicitly teach the first and second nozzle assemblies direct fluids at the transmission surface. Lopez, however, teaches first (8) and second (9) nozzle assemblies direct fluids at the transmission surface (3; Fig. 1). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to modify the system of Byrne to further include the first and second nozzle assemblies’ direct fluids at the transmission surface, as taught by Lopez, to provide a device that improves the cleaning performance, thus preventing loss in signal due to remaining contaminants. Regarding Claim 20, Byrne teaches the method for cleaning a visible surface of a vehicle as recited in claim 15, as discussed above. Byrne does not explicitly teach the step of arranging the at least one nozzle assembly to direct a stream of the pressurized fluid onto the transmission surface comprises the step of operatively connecting first and second nozzle assemblies to the housing structure such that: the first nozzle assembly directs the fluid onto the transmission surface from a first direction; and the second nozzle assembly directs the fluid onto the transmission surface from a second direction. Lopez, however, teaches the step of arranging the at least one nozzle assembly to direct a stream of the pressurized fluid onto the transmission surface comprises the step of operatively connecting first (air nozzle, 8) and second (liquid nozzle, 9) nozzle assemblies (Fig. 4), whereby the housing system (support, 1) supports the first and second nozzle assemblies (Fig. 4) to the housing structure (1) such that: the first nozzle assembly (8) directs the fluid onto the transmission surface (3) from a first direction (Fig. 1); and the second nozzle assembly (9) directs the fluid onto the transmission surface (3) from a second direction (Fig. 1). It would have been obvious to one having ordinary skill in the art before the effective filing date of the claimed invention to modify the system of Byrne to further include the step of arranging the at least one nozzle assembly to direct a stream of the pressurized fluid onto the transmission surface comprises the step of operatively connecting first and second nozzle assemblies to the housing structure such that: the first nozzle assembly directs the fluid onto the transmission surface from a first direction; and the second nozzle assembly directs the fluid onto the transmission surface from a second direction, as taught by Lopez, to provide a device that improves the cleaning performance, thus preventing loss in signal due to remaining contaminants. Conclusion Art made of record, however, not relied upon for the current rejection is as follows: U. S. Patent Publication No. 2023/0150455 A1 to Janick teaches a multi-channel cleaning apparatus is disclosed for a vehicle to provide a liquid cleaning pulse and/or a compressed-air cleaning pulse for at least two cleaning nozzles. The multi-channel cleaning apparatus includes a module compressed-air port for admitting compressed air and a module liquid port for admitting cleaning liquid. At least two nozzle branches are provided wherein one nozzle branch is configured for supplying at least one cleaning nozzle independently of another nozzle branch. Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to KATINA N HENSON whose telephone number is (571)272-8024. The examiner can normally be reached Monday - Thursday; 5:30am to 3:30pm. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Monica Carter can be reached at 571-272-4475. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /KATINA N. HENSON/Primary Examiner, Art Unit 3723
Read full office action

Prosecution Timeline

Jun 11, 2024
Application Filed
Jul 21, 2026
Non-Final Rejection mailed — §102, §103, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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3y 9m to grant Granted Jul 14, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

1-2
Expected OA Rounds
56%
Grant Probability
88%
With Interview (+32.2%)
3y 1m (~11m remaining)
Median Time to Grant
Low
PTA Risk
Based on 668 resolved cases by this examiner. Grant probability derived from career allowance rate.

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