Prosecution Insights
Last updated: April 19, 2026
Application No. 18/742,091

PROTECTIVE EYE SHIELD

Final Rejection §102§103
Filed
Jun 13, 2024
Examiner
STEITZ, RACHEL RUNNING
Art Unit
3772
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
David S Tadros
OA Round
2 (Final)
55%
Grant Probability
Moderate
3-4
OA Rounds
3y 0m
To Grant
80%
With Interview

Examiner Intelligence

Grants 55% of resolved cases
55%
Career Allow Rate
654 granted / 1194 resolved
-15.2% vs TC avg
Strong +26% interview lift
Without
With
+25.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 0m
Avg Prosecution
62 currently pending
Career history
1256
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
46.1%
+6.1% vs TC avg
§102
26.2%
-13.8% vs TC avg
§112
20.2%
-19.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1194 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 . 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. Claim(s) 1-4 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Kim (KR 2005-0560087). Kim discloses a cosmetic applicator comprising a container (100) defining a cavity for retaining a cosmetic (paragraph 15), a body (140) comprising an opening and a cap (110) attached to and removeable from said container to expose said opening, said cap (110) comprising a slot (interior of cap 110), a brush (paragraph 14) comprising a shaft (130) extending from said cap (110) and having an unattached end portion, bristles extending outwardly from said end portion (see Figure 1), and an elongated shield member (120) adapted to prevent excess amounts of the cosmetic from being applied ot the eyelid of the users as the user applies the cosmetic; (second brush member of Kim is interpreted as the shield member), said shield member being telescopically connected to and extending from said cap for movement between a retracted position within said slot and an extended position (Figure 1; paragraph 22-24) parallel to said brush shaft. Regarding claim 2, wherein said shield member comprises a first section (120) and a second section (125), wherein said first section is telescopically attached to said second section (see Figure 1; paragraph 24). Regarding claim 3, the first section (120) of said shield member is situated within said second section (125) when said shield member is in said slot (see Figure 2). Regarding claim 4, the container has an axis and wherein the slot extends within the cap in a direction parallel to the axis (see Figures 1 and 2). 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. Claim(s) 5 and 6 is/are rejected under 35 U.S.C. 103 as being unpatentable over Kim (KR 2005-0560087). Regarding claims 5 and 6, Kim discloses wherein said cap (110) comprises a neck and wherein said container (140) engages said neck (paragraph 15), wherein said neck comprises an external screw thread and wherein said container has an internal channel adapted to receive said external screw (see Figure 1). Kim does not disclose the container having the neck with external thread and the cap having internal threads. It would have been obvious to one having ordinary skill in the art before the effective filing date to reverse the neck and screw threads of Kim, since it has been held that rearranging parts of an invention involves only routine skill in the art. In this instance case, providing the same technical features of screw threaded attachment. Response to Arguments Applicant's arguments filed 12/9/2025 have been fully considered but they are not persuasive. In response to applicant’s argument that Kim does not disclose a shield provided to prevent excess amounts of the cosmetic from being applied to the eyelid as the user applies the cosmetic is not persuasive. Kim has two brush members both extending parallel to the cap as disclosed by applicant, the second brush member can act as a shield since it will effectively block the user from applying excess cosmetic in the extended position since it will be parallel to the first brush member. In response to applicant’s argument that Kim does not teach the brushes extending from the cap is not persuasive. Kim’s container is defined as the cap (paragraph 15: “A mascara liquid is contained in the cap, and the cap 140 is configured to be coupled to the mascara housing 110 in a screw structure”), however, as defined in the claim the container has a cavity for retaining a cosmetic. Therefore, the examiner redefined the container of Kim as 140 and the cap as 110, since the component 140 holds the cosmetic (i.e. container) and the component 110 holds the brush meeting the claim limitation. 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 RACHEL RUNNING STEITZ whose telephone number is (571)272-1917. The examiner can normally be reached Monday-Friday 8:00am-4:30pm EST. 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, Thomas Barrett can be reached at 571-272-4746. 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. /RACHEL R STEITZ/Primary Examiner, Art Unit 3772 1/9/2026
Read full office action

Prosecution Timeline

Jun 13, 2024
Application Filed
Nov 10, 2025
Non-Final Rejection — §102, §103
Dec 09, 2025
Response Filed
Jan 13, 2026
Final Rejection — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12599215
HAIR CLIP CONVERTIBLE COMB
2y 5m to grant Granted Apr 14, 2026
Patent 12589020
CURETTE TOOL AND NAIL CARE METHOD USING SAME
2y 5m to grant Granted Mar 31, 2026
Patent 12588745
ROLLER STRUCTURE WITH ADJUSTABLE DIAMETER AND HAIR-TANGLING PREVENTION FUNCTION, AND HAIR CURLER THEREOF
2y 5m to grant Granted Mar 31, 2026
Patent 12588724
HAIR WEFT AND PREPARATION PROCESS THEREOF
2y 5m to grant Granted Mar 31, 2026
Patent 12569056
SPIRAL COSMETIC APPLICATOR WITH DOWNWARD FACING MICROCOMBS
2y 5m to grant Granted Mar 10, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

3-4
Expected OA Rounds
55%
Grant Probability
80%
With Interview (+25.6%)
3y 0m
Median Time to Grant
Moderate
PTA Risk
Based on 1194 resolved cases by this examiner. Grant probability derived from career allow 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