Prosecution Insights
Last updated: April 17, 2026
Application No. 18/112,586

METHOD FOR USING A DISPOSABLE PENILE SHEATH

Final Rejection §102§103
Filed
Feb 22, 2023
Examiner
SU, SUSAN SHAN
Art Unit
3781
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
unknown
OA Round
2 (Final)
72%
Grant Probability
Favorable
3-4
OA Rounds
3y 4m
To Grant
95%
With Interview

Examiner Intelligence

Grants 72% — above average
72%
Career Allow Rate
792 granted / 1104 resolved
+1.7% vs TC avg
Strong +23% interview lift
Without
With
+23.2%
Interview Lift
resolved cases with interview
Typical timeline
3y 4m
Avg Prosecution
38 currently pending
Career history
1142
Total Applications
across all art units

Statute-Specific Performance

§101
1.2%
-38.8% vs TC avg
§103
46.7%
+6.7% vs TC avg
§102
20.1%
-19.9% vs TC avg
§112
20.9%
-19.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1104 resolved cases

Office Action

§102 §103
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 . Response to Arguments Applicant’s arguments with respect to the claims have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Status of Claims Claims 1-5 & 7-11 are pending, of which Claims 1, 2, 7, & 11 are amended. Claim 6 is canceled in the Amendment filed on 6/30/2025. All claims are examined on the merits. No new matter is found. 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 1-4, 7-9 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Heyman (US 2015/0209194). Re Claim 1, Heyman discloses a method for using a disposable penile sheath configured to contain urinary incontinence after voluntary urination comprising the steps of: urinating voluntarily through a penis (a male user will at some point urinate voluntarily through a penis; note the limitation does not specify when this urination occurs relative to other claimed steps); providing a receptacle (hygienic article 10, e.g., Fig. 1), said receptacle being an elongated tube (tube 12) and having an opening (at first end 14) therein being distally positioned relative to a closed end (closed second end 16), an elastic band (retaining portion 20, which is formed by a band of elasticized threads 22, [0063]) being coupled to said receptacle and extending around said opening to selectively expand and contract said opening while maintaining a diameter of said elongated tube between said elastic band and said closed end (e.g., [0063]); inserting said penis into said receptacle (e.g., [0010] “a tube having a first end adapted to receive a limp penis”) wherein said receptacle contains urinary incontinence after voluntary urination (e.g., [0061] “an absorbent material 18 extending at least within the second end of the tube 12 adapted to absorb fluid”), said elastic band contracting around said penis to secure said receptacle to said penis ([0063] “retaining portion 20 extends around the penis and retains the hygienic article 10 on the penis without substantially constricting blood flow”); removing said penis from said opening of said receptacle (inherent because [0059] discloses of disposing the receptacle, therefore the receptacle can no longer be worn by the user); and disposing of said receptacle ([0059] “the hygienic article for a male may be configured such as to be easily disposable”). Re Claim 2, Heyman discloses claim 1, and further discloses wherein the step of providing a receptacle further includes said receptacle including an exterior layer (breathable material 13, e.g., Fig. 1) and an interior layer (absorbent material 18). Re Claim 3, Heyman discloses claim 2 and further discloses wherein the step of providing a receptacle further includes said exterior layer comprising a liquid impermeable material (e.g., [0073] “waterproof outer coating”). Re Claim 4, Heyman discloses claim 2 and further discloses wherein the step of providing a receptacle further includes said interior layer comprising an absorbent material ([0061] “an absorbent material 18 extending at least within the second end of the tube 12 adapted to absorb fluid”). Re Claim 7, Heyman discloses claim 1 and further discloses wherein the step of providing a receptacle further includes said elastic band having a proximal edge (since the retaining portion 20 is shown to end at the opening at the first end 14) and distal edge (where the last elasticized thread 22, closest to closed end 16, is located) relative to said closed end of said receptacle. Re Claim 8, Heyman discloses claim 7 and further discloses wherein the step of providing a receptacle further includes said proximal edge being coupled to a peripheral edge of said exterior layer (see Fig. 2 and [0063] where the retaining portion’s elasticized threads 22 are interwoven into the tube/exterior layer, therefore the band/retaining portion is coterminous with the peripheral edge of the exterior layer). Re Claim 9, Heyman discloses claim 7 and further disclosing wherein the step of providing a receptacle further includes said distal edge being coupled to a perimeter edge of interior layer (see Fig. 2 where the distal edge of the band/retaining portion 20 is touching a perimeter edge of absorbent material layer 18, and since both band/retaining portion 20 and absorbent material 18 are coupled to the exterior layer 13, they are at minimum indirectly coupled to each other). 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. Claim 10 is rejected under 35 U.S.C. 103 as being unpatentable over Heyman. Re Claim 10, Heyman discloses claim 1 but does not teach wherein the step of providing a receptacle further includes said elastic band comprising an elastomeric material. However, since Heyman utilizes a rubber mix ([0062]), which is an elastomeric material, in giving the exterior layer stretchability, Heyman is already familiar with using elastomeric materials in making the receptacle. Therefore it would be reasonable for one skilled in the art to also utilize an elastomeric/rubber mix material for making the elasticized threads that form the elastic band of the receptacle, as utilizing a material already used in the manufacturing process would simplify the manufacturing and likely reduce waste of materials. Claims 5 & 11 are rejected under 35 U.S.C. 103 as being unpatentable over Heyman in view of Hill (US 2011/0054428). Re Claim 5, Heyman discloses claim 4 but does not teach wherein the step of providing a receptacle further includes said interior layer comprising a tissue paper. Hill discloses a male urine sheath comprising an absorbent layer on the inside (inner sheath 26), wherein said sheath includes a tissue wrap ([0020]) to increase the absorbent materials’ structural integrity. It would have been obvious to one skilled in the art at the time of filing to modify with Hill to better keep the absorbent material in place and/or more evenly distributed within the receptacle. Re Claim 11, Heyman discloses a method for using a disposable penile sheath configured to contain urinary incontinence after voluntary urination comprising the steps of: urinating voluntarily through a penis (a male user will at some point urinate voluntarily through a penis; note the limitation does not specify when this urination occurs relative to other claimed steps); providing a receptacle (10), said receptacle being an elongated tube (tube 12) and having an opening (at first end 14) therein being distally positioned relative to a closed end (16), said receptacle including an exterior layer (13) and an interior layer (18), said exterior layer comprising a liquid impermeable material (at least [0073]), said interior layer comprising an absorbent material (18), an elastic band (20) being coupled to said receptacle extending around said opening to selectively expand and contract said opening while maintaining a diameter of said elongated tube between said elastic band and said closed end (e.g., [0063]), said elastic band having a proximal edge (at the opening at first end 14) and distal edge (the elasticized thread 22 located closest to closed end 16) relative to said closed end of said receptacle, said proximal edge being coupled to a peripheral edge of said exterior layer (see Fig. 2 and [0063] where the retaining portion’s elasticized threads 22 are interwoven into the tube/exterior layer, therefore the band/retaining portion is coterminous with the peripheral edge of the exterior layer), said distal edge being coupled to a perimeter edge of interior layer (see Fig. 2 where the distal edge of the band/retaining portion 20 is touching a perimeter edge of absorbent material layer 18, and since both band/retaining portion 20 and absorbent material 18 are coupled to the exterior layer 13, they are at minimum indirectly coupled to each other); inserting said penis into said receptacle (e.g., [0010]) wherein said receptacle contains urinary incontinence after voluntary urination (by absorbent material 18, [0061]), said elastic band contracting around said penis to secure said receptacle to said penis ([0063]); removing said penis from said opening of said receptacle (implied in [0059]; and disposing of said receptacle (e.g., [0059]). Heyman does not disclose said interior layer comprising a tissue paper. Hill discloses a male urine sheath comprising an absorbent layer on the inside (inner sheath 26), wherein said sheath includes a tissue wrap ([0020]) to increase the absorbent materials’ structural integrity. It would have been obvious to one skilled in the art at the time of filing to modify with Hill to better keep the absorbent material in place and/or more evenly distributed within the receptacle. Heyman also does not expressly disclose said elastic band comprising an elastomeric material. However, since Heyman utilizes a rubber mix ([0062]), which is an elastomeric material, in giving the exterior layer stretchability, Heyman is already familiar with using elastomeric materials in making the receptacle. Therefore it would be reasonable for one skilled in the art to also utilize an elastomeric/rubber mix material for making the elasticized threads that form the elastic band of the receptacle, as utilizing a material already used in the manufacturing process would simplify the manufacturing and likely reduce waste of materials. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SUSAN S SU whose telephone number is (408)918-7575. The examiner can normally be reached M-F 9:00 - 5:00 Pacific. 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, Nicholas J Weiss can be reached at 571-270-1775. 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. /SUSAN S SU/ Primary Examiner, Art Unit 3781 22 October 2025
Read full office action

Prosecution Timeline

Feb 22, 2023
Application Filed
May 14, 2025
Non-Final Rejection — §102, §103
Jun 30, 2025
Response Filed
Oct 23, 2025
Final Rejection — §102, §103 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
72%
Grant Probability
95%
With Interview (+23.2%)
3y 4m
Median Time to Grant
Moderate
PTA Risk
Based on 1104 resolved cases by this examiner. Grant probability derived from career allow rate.

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