Prosecution Insights
Last updated: October 25, 2026
Application No. 35/527,303

Earring

Non-Final OA §112
Filed
Nov 11, 2024
Examiner
AULT, SARAH JANE
Art Unit
2951
Tech Center
2900
Assignee
Anthony Koon Hung Tsang
OA Round
1 (Non-Final)
98%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 98% — above average
98%
Career Allowance Rate
107 granted / 109 resolved
+38.2% vs TC avg
Minimal +2% lift
Without
With
+2.1%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
5 currently pending
Career history
115
Total Applications
across all art units

Statute-Specific Performance

§103
2.9%
-37.1% vs TC avg
§102
20.9%
-19.1% vs TC avg
§112
67.6%
+27.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 109 resolved cases

Office Action

§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 . Hague - Reply Reminder Applicant is reminded that any reply to this Refusal must be signed either by a patent practitioner (i.e., a patent attorney or agent registered to practice before the United States Patent and Trademark Office) or by the applicant. If the applicant is a juristic entity, the reply must be signed by a patent practitioner. See 37 CFR 1.33(b). Claim Refusal – 35 U.S.C. 112 (a) and (b) The claim is refused under 35 U.S.C. 112, (a) and (b), as the claimed invention is not described in such full, clear, concise and exact terms as to enable any person skilled in the art to make and use the same, and fails to particularly point out and distinctly claim the subject matter which the inventor regards as the invention. The claim is indefinite and non-enabling because the exact and complete appearance of the Earring cannot be determined because the reproductions include extensive inconsistencies in the appearance of the gemstone setting, earring setting, and central gemstone. Examiner has attempted to identify all of the inconsistencies and has chosen the most obvious examples of indefiniteness below. The onus is on the Applicant to ensure that clear and consistent figures are included in the application. The claim is indefinite and non-enabling because of the following reasons: Both the gemstone setting and the central gemstone include extensive inconsistencies in the lines and the shape of both the gemstone setting and the central gemstone cannot be discerned. Examiner has attempted to identify all inconsistencies, but because of the extensiveness of the inconsistencies, Examiner has used the most obvious examples in the highlighted diagrams below. PNG media_image1.png 615 1047 media_image1.png Greyscale PNG media_image2.png 632 839 media_image2.png Greyscale Reproduction 1.3 shows the back view of the central gemstone. This portion of the gemstone is not visible in the other figures and the three-dimensional shape and depth within the setting cannot be understood. See diagram below which highlights this non-enabled and indefinite back of the gemstone. PNG media_image3.png 588 578 media_image3.png Greyscale The back of the gemstone setting, shown in reproduction 1.3, is not consistent with the side views, shown in reproductions 1.4 and 1.5. Reproductions 1.4 and 1.5 show the continuous round piece, shown in reproduction 1.3, with rounded edges that do not appear in 1.3. See diagram below which highlights the inconsistent rounded edges. PNG media_image4.png 685 1015 media_image4.png Greyscale Conclusion The Claim stands refused under 35 U.S.C. 112(a) and (b). The references cited but not applied are considered cumulative art related to the claimed design. Notes on Correspondence Discussion of the Merits of the Application Applicant is reminded that any reply to this communication must be signed either by a patent practitioner (i.e., a patent attorney or agent registered to practice before the United States Patent and Trademark Office) or by the applicant. If the applicant is a juristic entity or has at least one party which has a domicile that is not located within the United States or its territories, the reply must be signed by a patent practitioner. See 37 CFR 1.33(b). All discussions between the applicant and the examiner regarding the merits of a pending application will be considered an interview and are to be made of record. See MPEP § 713. The examiner will not discuss the merits of the application with applicant's representative if the representative is not registered to practice before the USPTO. Appointment as applicant’s representative before the International Bureau pursuant to Rule 3 of the Regulations under the Hague Agreement does NOT entitle such representative to represent the applicant before the USPTO. Furthermore, an applicant that is a juristic entity or has at least one party which has a domicile that is not located within the United States, or its territories must be represented by a patent attorney or agent registered to practice before the USPTO. Additional information regarding interviews is set forth below. Telephonic or in person interviews A telephonic or in person interview may only be conducted with an attorney or agent registered to practice before the USPTO ("registered practitioner") or with a pro se applicant (an applicant who is the inventor and who is not represented by a registered practitioner). The registered practitioner may either be of record or not of record. To become "of record," a power of attorney (POA) in accordance with 37 CFR 1.32 must be filed in the application. Form PTO/AIA /80 "Power of Attorney to Prosecute Applications Before the USPTO," available at www.uspto.gov/PatentForms, may be used for this purpose. See MPEP § 402.02(a) for further information. Interviews may also be conducted with a registered practitioner not of record provided the registered practitioner can show authorization to conduct an interview by completing, signing and filing an "Applicant Initiated Interview Request Form" (PTOL-413A) (available at the USPTO webpage indicated above). See MPEP § 405. For acceptable ways to submit forms to the USPTO, see "When Responding to Official USPTO Correspondence" below. If a pro se applicant or registered practitioner located outside of the United States wishes to communicate by telephone, it is suggested that such person email the examiner at sarah.ault@uspto.gov to arrange a time and date for the telephone interview. Please include proposed days and times for the proposed call. When proposing a day/time for the interview, please take into account the examiner’s work schedule indicated in the contact information section of this communication. The email should also be used to determine who will initiate the telephone call. Email Communications The merits of the application will not be discussed via email (or other electronic medium) unless appropriate authorization for internet communication is filed in the application. Form PTO/SB/439 “Authorization for Internet Communications in a Patent Application or Request to Withdraw Authorization for Internet Communications” may be used to provide such authorization and is available at the USPTO web page indicated above. The authorization may not be sent by email to the USPTO. For acceptable ways to submit the authorization form to the USPTO, see “When Responding to Official USPTO Correspondence” below. See MPEP 502.03 II for further information. When Responding to Official USPTO Correspondence When responding to official correspondence issued by the USPTO, including a notification of refusal, please note the following: The USPTO transacts business in writing. All replies must be signed in accordance with 37 CFR 1.33(b). Pursuant to 37 CFR 1.33(b)(3), a reply submitted on behalf of a juristic applicant must be signed by an attorney or agent registered to practice before the USPTO. Applicants may submit replies to Office actions only by: Online via the USPTO's Electronic Filing System-Web (EFS-Web) (Registered eFilers only): https://www.uspto.gov/patents-application-process/applying-online/efs-web-guidance-and-resources Mail: Commissioner For Patents, P.O. Box 1450, Alexandria, VA, 22313-1450 Facsimile to the USPTO's Official Fax Number (571-273-8300) Hand-carry to USPTO's Alexandria, Virginia Customer Service Window: https://www.uspto.gov/patents-maintaining-patent/responding-office-actions Contact Information Any inquiry concerning this communication or earlier communications from the examiner should be directed to Sarah Ault whose telephone number is (571)272-9278. The examiner can normally be reached on Monday-Friday from 8:00am to 2:00pm EST. If attempts to reach the examiner by telephone are unsuccessful, the examiner's supervisor, Ian Simmons, can be reached at (571)272-2658. 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. 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. /SA/Examiner, Art Unit 2913 /IAN SIMMONS/Supervisory Patent Examiner, Art Unit 2913
Read full office action

Prosecution Timeline

Nov 11, 2024
Application Filed
Sep 30, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent D1140771
Earring
1y 2m to grant Granted Aug 11, 2026
Patent D1138843
Earring
1y 2m to grant Granted Aug 04, 2026
Patent D1138844
Earring
1y 2m to grant Granted Aug 04, 2026
Patent D1122797
JEWELRY EARRING
1y 10m to grant Granted Apr 21, 2026
Patent D1102935
NECKLACE
2y 10m to grant Granted Nov 25, 2025
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
98%
Grant Probability
99%
With Interview (+2.1%)
1y 11m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 109 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