Office Action Predictor
Last updated: April 16, 2026
Application No. 18/781,683

Dental Bracket with Removable Bracket Covers

Non-Final OA §102
Filed
Jul 23, 2024
Examiner
LEWIS, RALPH A
Art Unit
3772
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Clearbrace LLC
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. 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 43-46, 50-59, 61 and 62 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Brown (US 6,168,429). Brown discloses an orthodontic dental bracket comprised of a base 14’ configured to be attached to a front surface of a tooth having four connecting structures 18’ extending perpendicularly from the posterior surface 12’ of the base wherein the four connecting structures have grooves 22’, 24’. Brown further discloses a cover 34‘ having arch wire slot 50’ and protrusions 56 for mating with the grooves 22’, 24’. Note annotated Figures 5 and 6 below. PNG media_image1.png 412 687 media_image1.png Greyscale In regard to claims 45 and 58, note the first and second protuberances 38’ on cover 34. In regard to claims 46 and 59, the grooves on one side of the bracket are parallel to those on the opposite side of the bracket. In regard to claims 50, 51 and 61, the Brown orthodontic bracket is capable of use for such targeted movements. In regard to claims 54 and 55 the Brown cover 34 has a color and a cosmetic shape. Claims 43-51 and 54-61 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Hermann (US 5,738,513). Herman in Figure 2 discloses an orthodontic bracket having base 33 with four connecting structures 35 extending perpendicularly from a posterior surface 37 of the base wherein each of the four connecting structures 35 include a plurality of grooves (a triangular groove at the edges of channel 43, a curved groove below each tie wing, and an arcuate groove 57). Herman further discloses a cover 45 that is removably attached to the base having an arch wire slot 55 and protrusions 47, 59 for mating with grooves of the base. Note annotated Figure 2 below. PNG media_image2.png 506 723 media_image2.png Greyscale In regard to claims 45 and 58, note the top portion of cover 45 in Hermann Fig 2 that forms a first protuberance and the bottom portion that forms a second protuberance. In regard to claims 46 and 59, the triangular grooves along the along the edges of channel 43 are parallel in Herman. In regard to claim 48, 49 and 60, the first protrusion 47 having a triangular shape and a second protrusion 59 having an arcuate shape. In regard to claims 50, 51 and 61, the Hermann orthodontic bracket is capable of use for such targeted movements. In regard to claims 54 and 55 the Hermann cover 45 has a color and a cosmetic shape. 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

Jul 23, 2024
Application Filed
Sep 28, 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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