Prosecution Insights
Last updated: July 17, 2026
Application No. 18/424,008

TRACHEOSTOMY TUBE COVER

Non-Final OA §102
Filed
Jan 26, 2024
Priority
Mar 14, 2017 — provisional 62/470,913 +1 more
Examiner
MURPHY, VICTORIA
Art Unit
Tech Center
Assignee
Obiliz Technical Services LLC
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
1y 5m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
188 granted / 302 resolved
+2.3% vs TC avg
Strong +46% interview lift
Without
With
+45.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 10m
Avg Prosecution
23 currently pending
Career history
324
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
81.4%
+41.4% vs TC avg
§102
7.9%
-32.1% vs TC avg
§112
8.1%
-31.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 302 resolved cases

Office Action

§102
DETAILED ACTION 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 . Claim Rejections - 35 USC § 102 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 (i.e., changing from AIA to pre-AIA ) 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. 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. Claim(s) 1, 2, 4, 5, 7, 8, 13-15, 17 and 18 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Tatkov (US 2013/0081616 A1) Regarding claim 1, Tatkov discloses: A tracheal tube cover (4) [0070]-[0071] (figure 9), comprising: a tube section (see annotated figure below) comprising an outer surface and an inner passage (as shown below), wherein the inner passage is configured to receive an end of a tracheal tube (at 5, see for example figure 1; this corresponds to the right end of figure 9); and a cap section (94) comprising an inner cavity (see figure 9), wherein the inner cavity engages with one or more connectors (threading of figure 9) radially positioned along the outer surface of the tube section to couple a distal end of the tube section to the cap section (see figure 9). PNG media_image1.png 246 766 media_image1.png Greyscale Regarding claim 2, Tatkov further discloses wherein the tube section defines a cylindrical configuration (see figure 9). Regarding claim 4, Tatkov further discloses wherein the tube section is concentrically disposed relative to the cap section (see figure 9). Regarding claim 5, Tatkov further discloses wherein the cap section comprises an opening at a proximal end and a closed surface at a distal end (see figure 9). Regarding claim 7, Tatkov further discloses a space (between 94 and the tube section as shown in figure 9) based on coupling a partial length of the distal end of the tube section into the cap section (see figure 9). Regarding claim 8, Tatkov further discloses wherein a diameter of an outer surface of the tube section is dimensioned smaller than a diameter of an inner surface of the cap section (see figure 9). Regarding claim 13, Tatkov discloses: A tracheal tube system (figure 1), comprising: a tracheal tube comprising an air intake line with an open end (3) [0071]; and a tracheal tube cover (4), comprising: a tube section (see annotated figure below) comprising an outer surface and an inner passage (as shown below), wherein the inner passage is configured to receive the open end of the air intake line of the tracheal tube (at 5, see for example figure 1; this corresponds to the right end of figure 9); and a cap section (94) comprising an inner cavity (see figure 9), wherein the inner cavity engages with one or more connectors (threading of figure 9) radially positioned along the outer surface of the tube section to couple a distal end of the tube section to the cap section (see figure 9). PNG media_image1.png 246 766 media_image1.png Greyscale Regarding claim 14, Tatkov further discloses wherein the open end (3) of the air intake line of the tracheal tube is configured to be disposed externally of a human body (see figure 1). Regarding claim 15, Tatkov further discloses wherein the tracheal tube cover (4) further comprises a space (between 94 and the tube section as shown in figure 9) based on coupling a partial length of the distal end of the tube section into the cap section (see figure 9). Regarding claim 17, Tatkov further discloses wherein the tube section is concentrically disposed relative to the cap section (see figure 9). Regarding claim 18, Tatkov further discloses wherein a distal end of the tube section is spaced from a closed inner surface of the cap section (as shown in figure 9). Claim(s) 1, 3, 5, 6, 8, 9-13, 16-17 and 19-20 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Niland (US 2015/0040895 A1). Regarding claim 1, Niland discloses: A tracheal tube cover (100) [0030] (figure 1), comprising: a tube section (206) comprising an outer surface (216) and an inner passage (defined by 214 as shown in figure 1, 2), wherein the inner passage is configured to receive an end of a tracheal tube [0032]; and a cap section (200) comprising an inner cavity (defined by 218), wherein the inner cavity engages with one or more connectors (226) radially positioned along the outer surface of the tube section to couple a distal end of the tube section to the cap section (see figure 2). Regarding claim 3, Niland further discloses wherein the inner passage of the tube section defines a uniform diameter between proximal and distal ends of the tube section (see figure 2). Regarding claim 5, Niland further discloses wherein the cap section (200) comprises an opening (at bottom of figure 2) at a proximal end and a closed surface (top of figure 1, closed surface at 800 shown in figure 8) at a distal end (see figure 1, 10). Regarding claim 6, Niland further discloses wherein the inner cavity of the cap section defines a uniform diameter between the opening and the closed surface (see figure 2). Regarding claim 8, Niland further discloses wherein a diameter of an outer surface of the tube section is dimensioned smaller than a diameter of an inner surface of the cap section (see figure 2). Regarding claim 9, Niland further discloses further comprising a passage between the outer surface of the tube section and the inner surface of the cap section unobstructed by the one or more connectors (see figure 2). Regarding claim 10, Niland further discloses wherein the passage provides fluid communication between the outer surface of the tube section, the inner cavity of the cap section, and the inner passage of the tube section (see figure 2). Regarding claim 11, Niland further discloses wherein a proximal end and a distal end of the one or more connectors (226) are pointed (see figure 2). Regarding claim 12, Niland further discloses wherein at least one side of the one or more connectors (226) is curved (see figures 1, 3). Regarding claim 13, Niland discloses: A tracheal tube system (see figure 14), comprising: a tracheal tube comprising an air intake line with an open end [0032]; and a tracheal tube cover (100) [0030] (figure 1), comprising: a tube section (206) comprising an outer surface (216) and an inner passage (defined by 214 as shown in figure 1, 2), wherein the inner passage is configured to receive the open end of the air intake line of the tracheal tube [0032]; and a cap section (200) comprising an inner cavity (defined by 218), wherein the inner cavity engages with one or more connectors (226) radially positioned along the outer surface of the tube section to couple a distal end of the tube section to the cap section (see figure 2). Regarding claim 16, Niland further discloses wherein the inner passage of the tube section defines a uniform diameter between proximal and distal ends of the tube section (see figure 2). Regarding claim 17, Niland further discloses wherein the tube section is concentrically disposed relative to the cap section (see figure 2). Regarding claim 19, Niland further discloses wherein the tracheal tube cover further comprises a passage (224) between the outer surface of the tube section and the inner surface of the cap section unobstructed by the one or more connectors (see figure 2). Regarding claim 20, Niland further discloses wherein a proximal end and a distal end of the one or more connectors (226) are pointed (see figure 2, which shows the top and bottom to be pointed) and at least one side of the one or more connectors is curved (see figure 1, 3 which shows the curve of 226). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VICTORIA MURPHY whose telephone number is (571)270-7362. The examiner can normally be reached M-F 8:00am-4:00pm CT. 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, Kendra Carter can be reached at (571) 272-9034. 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. /VICTORIA MURPHY/Primary Patent Examiner, Art Unit 3785
Read full office action

Prosecution Timeline

Jan 26, 2024
Application Filed
Jun 30, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12678577
CONTROLLING A RESPIRATORY SUPPORT SYSTEM
3y 7m to grant Granted Jul 14, 2026
Patent 12661462
INHALER
2y 12m to grant Granted Jun 23, 2026
Patent 12649034
AEROSOL DELIVERY DEVICE AND METHOD OF OPERATING THE AEROSOL DELIVERY DEVICE
4y 12m to grant Granted Jun 09, 2026
Patent 12642934
NON-INVASIVE VENTILATION VIA AN AIR ENTRAINMENT PATIENT INTERFACE
2y 11m to grant Granted Jun 02, 2026
Patent 12643014
NOSE CLIP AND NOSE CLIP AND PLUG STRUCTURES
2y 11m to grant Granted Jun 02, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
62%
Grant Probability
99%
With Interview (+45.8%)
3y 10m (~1y 5m remaining)
Median Time to Grant
Low
PTA Risk
Based on 302 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month