Prosecution Insights
Last updated: October 04, 2026
Application No. 18/794,543

BONE ANCHOR ASSEMBLY WITH BONE DEBRIS SCRAPER RING ON SHANK HEAD

Non-Final OA §112§DOUBLEPATENT
Filed
Aug 05, 2024
Priority
Dec 17, 2019 — provisional 62/949,291 +4 more
Examiner
SUMMITT, LYNNSY M
Art Unit
Tech Center
Assignee
Roger P. Jackson
OA Round
1 (Non-Final)
68%
Grant Probability
Favorable
1-2
OA Rounds
1y 3m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 68% — above average
68%
Career Allowance Rate
473 granted / 693 resolved
+8.3% vs TC avg
Strong +44% interview lift
Without
With
+43.8%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
16 currently pending
Career history
708
Total Applications
across all art units

Statute-Specific Performance

§101
4.0%
-36.0% vs TC avg
§103
39.3%
-0.7% vs TC avg
§102
24.1%
-15.9% vs TC avg
§112
22.3%
-17.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 693 resolved cases

Office Action

§112 §DOUBLEPATENT
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 § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-18 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claim 1 recites the limitation "the uploading" in line 18. There is insufficient antecedent basis for this limitation in the claim. Claim 2 recites the limitation "the lower inner edge" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim 5 recites “wherein the snap ring is positionable within the internal recess of the ring retainer” in line 4. However, claim 1 recites that the snap ring is positionable in a recess located in the lower portion of the central bore (line 8). It is unclear how the snap ring can be positionable in both an internal recess of the ring retainer and a recess in the central bore. The office considers the internal recess of the ring retainer to further limit the recess of claim 1 for examination purposes. Please clarify. Claim 5 recites the limitation "with outer surface" in line 6. There is insufficient antecedent basis for this limitation in the claim. Claim 16 recites the limitation "the uploading" in 19. There is insufficient antecedent basis for this limitation in the claim. Claim 16 recites “wherein an upper surface of the scraper ring is configured for engagement by a lower inner edge of the scraper ring…”. However, it is not clear how the upper surface of the scraper ring could be configured for engagement by a lower inner edge of the scraper ring. It appears as though the limitation should read “wherein an upper surface of the scraper ring is configured for engagement by a lower inner edge of the snap ring…”. Please correct. Claim 18 recites the limitation "the lower surface" in line 2. There is insufficient antecedent basis for this limitation in the claim. Claim Objections Claim 15 is objected to because of the following informalities: In lines 2-3, “within the central bore of the above the elongate rod…” should read “within the central bore of the receiver above the elongate rod…”. Appropriate correction is required. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1 and 16 are rejected on the ground of nonstatutory double patenting as being unpatentable over claim 21 of U.S. Patent No. 11730526. Although the claims at issue are not identical, they are not patentably distinct from each other because the difference between the application claims and the patent claims lies in the fact that the patent claims include more elements and are thus more specific. Thus the invention of the patent claims are in effect a “species” of the “generic” invention of the application claims. It has been held that the generic invention is “anticipated” by the “species”. See In re Goodman, 29 USPQ2d 2010 (Fed. Cir. 1993). Since the application claims are anticipated by the patent claims, they are not patentably distinct from the patent claims. Allowable Subject Matter Claims 1-18 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Additionally, pending approval of a terminal disclaimer to overcome the double patenting rejections. The following is an examiner’s statement of reasons for allowance: Each of the independent claims, claims 1 and 16, recite a snap ring and a scraper ring that is positionable in the horizontal capture recess of the capture portion of the bone screw and configured to be driven downwardly along the recess during uploading of the capture portion so as to sweep an upper portion of the recess of bone debris. The closest prior art, Matthis et al. (Pat. No. US 9119674 B2) fails to disclose nor suggest a scraper ring in addition to a snap ring. Matthis discloses a snap ring 7 which is received within a horizontal capture recess of a capture portion of a bone screw (figures 2 and 3), but fails to disclose an additional scraper ring received within the recess. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. See attached PTO form 892. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Lynnsy Summitt whose telephone number is (571)270-78567856. The examiner can normally be reached on Monday through Thursday from 8am until 5pm. If attempts to reach the examiner by telephone are unsuccessful, please contact the examiner’s supervisor, Eduardo Robert, at (571) 272-4719. 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://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /LYNNSY M SUMMITT/Primary Examiner, Art Unit 3773
Read full office action

Prosecution Timeline

Aug 05, 2024
Application Filed
Sep 09, 2026
Non-Final Rejection mailed — §112, §DOUBLEPATENT (current)

Precedent Cases

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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
68%
Grant Probability
99%
With Interview (+43.8%)
3y 5m (~1y 3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 693 resolved cases by this examiner. Grant probability derived from career allowance rate.

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