Office Action Predictor
Application No. 18/057,793

FREEFORM TRI-PLANAR OSTEOTOMY GUIDE AND METHOD

Final Rejection §103§112
Filed
Nov 22, 2022
Examiner
BOLES, SAMEH RAAFAT
Art Unit
3775
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Crossroads Extremity Systems, LLC
OA Round
3 (Final)
70%
Grant Probability
Favorable
4-5
OA Rounds
3y 5m
To Grant
95%
With Interview

Examiner Intelligence

70%
Career Allow Rate
668 granted / 958 resolved
Without
With
+25.3%
Interview Lift
avg trend
3y 5m
Avg Prosecution
44 pending
1002
Total Applications
career history

Statute-Specific Performance

§101
2.3%
-37.7% vs TC avg
§103
41.7%
+1.7% vs TC avg
§102
37.3%
-2.7% vs TC avg
§112
13.1%
-26.9% vs TC avg
Black line = Tech Center average estimate • Based on career data

Office Action

§103 §112
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 . According to the Amendment filed on 12/2/25, Claims 13, 24 are amended, and claims 27-28 are added. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 24-28 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. The new matter issue is “the first guide feature is positioned to guide a first cutter to cut a metatarsus of the metatarsocuneiform joint, to remove part of the metatarsus; ……. wherein the joint alignment feature is disposed between the first guide feature and an entirety of the at least one indexing feature” wherein is different than what the drawings and the specifications are teaching (see modified fig. 21 of the present application below) PNG media_image1.png 595 552 media_image1.png Greyscale 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) 13, 15-17, 19-23 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lawrence et al. (US 20110178524) in view of Sanford (US 20020198530 A1). Lawrence discloses an osteotomy guide fig. 3a comprising: a guide body defining a joint alignment slot 250 that facilitates alignment of the osteotomy guide with the metatarsocuneiform joint via insertion of an element 28, fig. 2c into the metatarsocuneiform joint, and a first guide slot 30b, fig. 1a spaced apart from the joint alignment slot 250 and parallel to the joint alignment slot fig. 3a such that, with the osteotomy guide positioned to align the joint alignment slot with the metatarsocuneiform joint, the first guide slot 30b is capable to guide a first cutter to cut a metatarsus of the metatarsocuneiform joint, to remove part of the metatarsus, wherein the osteotomy guide is configured to be fixed to at least one of the metatarsus and the cuneiform with one or more fixation elements 24, fig. 1a, further comprising a second guide slot 30a that is capable to guide a second cutter to cut a cuneiform of the metatarsocuneiform joint to remove part of the cuneiform when the osteotomy guide is positioned to align the joint alignment slot with the metatarsocuneiform joint, further comprising a one-piece guide body fig. 1a, 2 that defines the first and second guide slots and the joint alignment slot, further comprising at least one first bone fixation hole 362, fig. 3b that is positioned to be aligned with the metatarsus when the joint alignment feature is aligned with the metatarsocuneiform joint, further comprising at least one second bone fixation hole fig. 3d that is positioned to be aligned with the cuneiform when the joint alignment feature is aligned with the metatarsocuneiform joint, further comprising at least one indexing feature (see modified fig. 1b below) sized and shaped to abut a diaphysis of the metatarsus when the joint alignment feature slot is aligned with the metatarsocuneiform joint fig. 1b, wherein the at least one indexing feature comprises a first surface (see modified fig. 1b below) positioned to abut the diaphysis, and a second surface (see modified fig. 1b below) oriented nonparallel to the first surface and positioned to abut the diaphysis simultaneously with the first surface, wherein the first and second surfaces are planar surfaces fig. 1b. PNG media_image2.png 546 886 media_image2.png Greyscale Lawrence fails to teach a feeler gauge sized to be inserted into the joint alignment slot, such that the feeler gauge is configured to align the joint alignment slot with the metatarsocuneiform joint. Sanford teaches aperture 120, fig. 21 (joint alignment slot as claimed) is shaped complementary to the stem 112 of spacer 110, figs. 20-21 (feeler gauge as claimed) so that the stem 112 is slidably received in the aperture 120 but is prevented from rotating relative thereto (para. 26) such that the spacer 110 is configured to align the joint alignment slot 120 with the joint fig. 21. It would have been obvious to a person of ordinary skill in the art at the time of the invention was made to modify the guiding system of Lawrence with a feeler gauge sized to be inserted into the joint alignment slot in view of Sanford in order to facilitating aligning the guide body with respect to the joint. Claim(s) 18 is/are rejected under 35 U.S.C. 103 as being unpatentable over Lawrence in view of Sanford and further in view of Graham (US 20120095465). Lawrence in view of Sanford fail to teach a guide body comprising an outward flare positioned to accommodate a medial protuberance of the cuneiform when the osteotomy guide is fixed to a medial side of at least one of the metatarsus and the cuneiform. Graham teaches a guide body fig. 4 comprising an outward flare (the side of the guide body where hole 170 is located in fig. 4) where positioned to accommodate a medial protuberance of the cuneiform fig. 2 when the osteotomy guide is fixed to a medial side of at least one of the metatarsus and the cuneiform fig. 2. It would have been obvious to a person of ordinary skill in the art at the time of the invention was made to modify the guide body of Lawrence in view of Sanford with an outward flare further in view of Graham for effectively accommodating the width of the cuneiform during fixation of the guide body on bones. Response to Arguments Applicant’s arguments, with respect to the rejection(s) of claim(s) under Lawrence have been fully considered and are persuasive. Therefore, the rejection has been withdrawn. However, upon further consideration, a new ground(s) of rejection is made in view of Sanford. 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 SAMEH RAAFAT BOLES whose telephone number is (571)270-5537. The examiner can normally be reached 9-5 pm. 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, Kevin Truong can be reached at 571-272-4705. 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. /SAMEH R BOLES/Primary Examiner, Art Unit 3775
Read full office action

Prosecution Timeline

Nov 22, 2022
Application Filed
Jan 10, 2025
Non-Final Rejection — §103, §112
May 15, 2025
Response Filed
May 28, 2025
Examiner Interview (Telephonic)
May 28, 2025
Examiner Interview Summary
Aug 13, 2025
Non-Final Rejection — §103, §112
Dec 02, 2025
Response Filed
Dec 11, 2025
Final Rejection — §103, §112
Mar 13, 2026
Request for Continued Examination
Apr 02, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology. Study what changed to get past this examiner.

Patent 12594169
EXPANDABLE INTERBODY
2y 5m to grant Granted Apr 07, 2026
Patent 12588932
MULTI-PLANAR FIXATION SYSTEM
2y 5m to grant Granted Mar 31, 2026
Patent 12588915
Bone Resection Method by Plunge Milling and Rasping During Total Ankle Arthroplasty
2y 5m to grant Granted Mar 31, 2026
Patent 12589005
INTERBODY SPINAL CAGE
2y 5m to grant Granted Mar 31, 2026
Patent 12582455
BONE MATERIAL DISPENSING DEVICE
2y 5m to grant Granted Mar 24, 2026

AI Strategy Recommendation

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

Prosecution Projections

4-5
Expected OA Rounds
70%
Grant Probability
95%
With Interview (+25.3%)
3y 5m
Median Time to Grant
High
PTA Risk
Based on 958 resolved cases by this examiner