Prosecution Insights
Last updated: September 26, 2026
Application No. 18/731,182

Surface Removal System And Method

Non-Final OA §101§112
Filed
May 31, 2024
Priority
Feb 10, 2020 — provisional 62/918,724 +1 more
Examiner
MICHALSKI, SEAN M
Art Unit
Tech Center
Assignee
United States Department of the Navy
OA Round
1 (Non-Final)
53%
Grant Probability
Moderate
1-2
OA Rounds
9m
Est. Remaining
66%
With Interview

Examiner Intelligence

Grants 53% of resolved cases
53%
Career Allowance Rate
421 granted / 796 resolved
-7.1% vs TC avg
Moderate +13% lift
Without
With
+13.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
28 currently pending
Career history
812
Total Applications
across all art units

Statute-Specific Performance

§101
1.6%
-38.4% vs TC avg
§103
45.2%
+5.2% vs TC avg
§102
20.7%
-19.3% vs TC avg
§112
31.2%
-8.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 796 resolved cases

Office Action

§101 §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 . Election/Restrictions Restriction to one of the following inventions is required under 35 U.S.C. 121: I. Claim 1-15, drawn to an apparatus claim. II. Claims 16-27, drawn to a method of use. The inventions are independent or distinct, each from the other because: Inventions are related as process and apparatus for its practice, as substantially set forth in the restriction requirement presented in related case 17/300,010. The inventions are distinct if it can be shown that either: (1) the process as claimed can be practiced by another and materially different apparatus or by hand, or (2) the apparatus as claimed can be used to practice another and materially different process. (MPEP § 806.05(e)). In this case refer to the restriction presented in the above mentioned case’s restriction presented 10/16/2023. Restriction for examination purposes as indicated is proper because all the inventions listed in this action are independent or distinct for the reasons given above and there would be a serious search and/or examination burden if restriction were not required because one or more of the following reasons apply: there is a divergence in the art likely to be applied in a method in that different bladed or brushed robotic arms are relevant to a method than an apparatus and require separate search. Applicant is advised that the reply to this requirement to be complete must include (i) an election of an invention to be examined even though the requirement may be traversed (37 CFR 1.143) and (ii) identification of the claims encompassing the elected invention. The election of an invention may be made with or without traverse. To reserve a right to petition, the election must be made with traverse. If the reply does not distinctly and specifically point out supposed errors in the restriction requirement, the election shall be treated as an election without traverse. Traversal must be presented at the time of election in order to be considered timely. Failure to timely traverse the requirement will result in the loss of right to petition under 37 CFR 1.144. If claims are added after the election, applicant must indicate which of these claims are readable upon the elected invention. Should applicant traverse on the ground that the inventions are not patentably distinct, applicant should submit evidence or identify such evidence now of record showing the inventions to be obvious variants or clearly admit on the record that this is the case. In either instance, if the examiner finds one of the inventions unpatentable over the prior art, the evidence or admission may be used in a rejection under 35 U.S.C. 103 or pre-AIA 35 U.S.C. 103(a) of the other invention. Double Patenting A rejection based on double patenting of the “same invention” type finds its support in the language of 35 U.S.C. 101 which states that “whoever invents or discovers any new and useful process... may obtain a patent therefor...” (Emphasis added). Thus, the term “same invention,” in this context, means an invention drawn to identical subject matter. See Miller v. Eagle Mfg. Co., 151 U.S. 186 (1894); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Ockert, 245 F.2d 467, 114 USPQ 330 (CCPA 1957). A statutory type (35 U.S.C. 101) double patenting rejection can be overcome by canceling or amending the claims that are directed to the same invention so they are no longer coextensive in scope. The filing of a terminal disclaimer cannot overcome a double patenting rejection based upon 35 U.S.C. 101. Claims 1-15 is/are rejected under 35 U.S.C. 101 as claiming the same invention as that of claims 1-15 of prior U.S. Patent No. 12,194,615. This is a statutory double patenting rejection. 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 16-27 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. The surface removal tool is defined in claim 1—which is restricted and is double patenting above—however the nature of the surface removal tool as both brush and blade is not clear—it appears that there may be a combination intended, but such is not clear at present. Appropriate correction is required. Allowable Subject Matter Claims 16-27 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims (and clarifying the 112(b) rejection deficiencies noted above). The art does not depict a method of using air bladder or bladders in a brush end robotic effecting surface removing method. The closest art has been made of record (See PTO-892, attached) Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SEAN M MICHALSKI whose telephone number is (571)272-6752. The examiner can normally be reached Typically M-F 6a-3:30p East Coast Time. 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, Boyer Ashley can be reached at (571) 272-4502. 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. /SEAN M MICHALSKI/Primary Examiner, Art Unit 3724
Read full office action

Prosecution Timeline

May 31, 2024
Application Filed
Aug 10, 2026
Non-Final Rejection mailed — §101, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12741438
METHOD TO INCREASE EXTRACTION CAPACITY, POWER, AND EFFICIENCY IN A JUICE EXTRACTION MACHINE
2y 0m to grant Granted Sep 22, 2026
Patent 12734597
CUT MEMBER PROCESSING DEVICE AND CUTTING SYSTEM
2y 0m to grant Granted Sep 15, 2026
Patent 12729707
FASTENER, FASTENING ASSEMBLY AND METHOD OF INSTALLING A FASTENER
2y 5m to grant Granted Sep 08, 2026
Patent 12728497
SUBSTRATE SUCTION MEMBER, ELASTIC SEAL ASSEMBLY, TOP RING, AND SUBSTRATE PROCESSING APPARATUS
2y 5m to grant Granted Sep 08, 2026
Patent 12723419
TOOL TO REMOVE PAD FROM UNDERNEATH INSTALLED OR PARTIALLY REMOVED CARPET
1y 12m to grant Granted Sep 01, 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
53%
Grant Probability
66%
With Interview (+13.2%)
3y 1m (~9m remaining)
Median Time to Grant
Low
PTA Risk
Based on 796 resolved cases by this examiner. Grant probability derived from career allowance rate.

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