Office Action Predictor
Last updated: April 15, 2026
Application No. 18/100,415

ORTHODONTIC APPLIANCES

Non-Final OA §102
Filed
Jan 23, 2023
Examiner
LEWIS, RALPH A
Art Unit
3772
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Braces On Demand, INC.
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
2y 12m
To Grant
90%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allow Rate
817 granted / 1220 resolved
-3.0% vs TC avg
Strong +23% interview lift
Without
With
+23.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 12m
Avg Prosecution
43 currently pending
Career history
1263
Total Applications
across all art units

Statute-Specific Performance

§101
1.1%
-38.9% vs TC avg
§103
59.4%
+19.4% vs TC avg
§102
13.1%
-26.9% vs TC avg
§112
6.8%
-33.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1220 resolved cases

Office Action

§102
Status under America Invents Act The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . 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 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. Acknowledgement of Election in Response to Restriction Requirement Applicant’s reply of September 23, 2025 electing Species I- Figures 1A, 1B, 1C, 2A, 2B, 2C without traverse is acknowledged. Applicant has cancelled the claims directed to non-elected embodiments. Rejections based on Prior Art 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 1-3, 5, 7, 8, 12, 57-60 and 62 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Vigolo (US 7,306,4570). With regard to claim 1, note Figures 1-5 where Vigolo discloses an orthodontic bracket 1 having a bonding surface 8 configured for attachment to a patient’s tooth and an opposite facial surface (surface of element(s) 13) having an insertion opening 21. The Vigolo bracket further includes a compound archwire slot having an insertion portion extending from insertion opening and a retention portion 9 that is angled relative to the insertion portion (note angle β in Figure 5). In regard to claims 3 and 57, Vigolo discloses that the angle β is preferably between 5° and 50° (column 5, lines 28-31). In regard to claims 5, 58 and 59, Vigolo illustrates in Figure 1 the orthodontic bracket being mounted such that the retention slot 9 (axis X) extends in a mesial/distal direction. In regard to claim 7, the portions 11 in Vigolo partially enclose the retention portion 9. In regard to claim 8, Vigolo discloses an embodiment in Figure 9, where the retention slot 9 is deeper than the insertion portion 9’. Claims 1, 2, 5, 7, 8, 12, and 58-62 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Clor (US 7,387,512). With regard to claim 1, note Figures 1-5 where Clor discloses an orthodontic bracket 1 having a bonding surface configured for attachment to a patient’s tooth and an opposite facial surface (top surface) having an insertion opening 4. The Clor bracket further includes a compound archwire slot having an insertion portion extending from insertion opening and a retention portion that is angled relative to the insertion portion (the insertion portion is further defined by elements 9). In regard to claim 7, the elements 9 partially enclose the retention portion. In regard to claim 61, note the tie wings illustrated in Figure 1. Information Disclosure Statement Applicant’s information disclosures statement of January 26, 2023 has been considered. The foreign and non-patent literature references have not been considered because copies have not been provided and the references are not readily available to the examiner. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Ralph Lewis whose telephone number is (571)272-4712. The examiner can normally be reached Monday-Friday from 9AM-4PM. If attempts to reach the examiner by telephone are unsuccessful, please contact the examiner’s supervisor, Eric Rosen, at (571) 272-4964. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://portal.uspto.gov/external/portal. Should you have questions about access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). 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. /RALPH A LEWIS/Primary Examiner, Art Unit 3772 (571) 272-4712
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Prosecution Timeline

Jan 23, 2023
Application Filed
Jan 23, 2023
Response after Non-Final Action
Sep 29, 2025
Non-Final Rejection — §102
Apr 04, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12594144
METHOD OF DETERMINING AN ORTHODONTIC TREATMENT
2y 5m to grant Granted Apr 07, 2026
Patent 12594149
Orthodontic Tube System
2y 5m to grant Granted Apr 07, 2026
Patent 12588973
REDUCED REGISTRATION BONDING TEMPLATE
2y 5m to grant Granted Mar 31, 2026
Patent 12582507
DENTAL IMPLANTS WITH STEPPED THREADS AND SYSTEMS AND METHODS FOR MAKING THE SAME
2y 5m to grant Granted Mar 24, 2026
Patent 12582505
ORTHODONTIC ALIGNERS AND METHODS OF DESIGNING AND FABRICATING ORTHODONTIC ALIGNERS BASED ON TOOTH SHAPE
2y 5m to grant Granted Mar 24, 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
67%
Grant Probability
90%
With Interview (+23.4%)
2y 12m
Median Time to Grant
Low
PTA Risk
Based on 1220 resolved cases by this examiner. Grant probability derived from career allow rate.

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