Prosecution Insights
Last updated: October 25, 2026
Application No. 19/020,345

Intermaxillary Fixation Device And Method Of Using Same

Non-Final OA §103
Filed
Jan 14, 2025
Priority
Dec 31, 2007 — provisional 61/017,861 +4 more
Examiner
PATEL, YOGESH P
Art Unit
Tech Center
Assignee
Jeffrey R Marcus
OA Round
1 (Non-Final)
58%
Grant Probability
Moderate
1-2
OA Rounds
1y 10m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 58% of resolved cases
58%
Career Allowance Rate
464 granted / 802 resolved
-2.1% vs TC avg
Strong +59% interview lift
Without
With
+58.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
19 currently pending
Career history
825
Total Applications
across all art units

Statute-Specific Performance

§101
1.9%
-38.1% vs TC avg
§103
48.4%
+8.4% vs TC avg
§102
17.9%
-22.1% vs TC avg
§112
28.2%
-11.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 802 resolved cases

Office Action

§103
Notice of Pre-AIA or AIA Status The present application is being examined under the pre-AIA first to invent provisions. Information Disclosure Statement The information disclosure statement (IDS) submitted on 01/14/2025 has been considered by the examiner. Claim Rejections - 35 USC § 103 The following is a quotation of pre-AIA 35 U.S.C. 103(a) which forms the basis for all obviousness rejections set forth in this Office action: (a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102, if the differences between the subject matter sought to be patented and the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negated by the manner in which the invention was made. Claims 1-20 is/are rejected under pre-AIA 35 U.S.C. 103(a) as being unpatentable over Tofflemire (2,502,902) in view of Bouman (2007/0233114) PNG media_image1.png 342 518 media_image1.png Greyscale Regarding claims 1, 3, 5, 7, 10, 12, 13, 14, 17 Tofflemire discloses a medical apparatus/device (e.g. fig. 1) including a first plate (shown above) configured/capable to match a mandible contour, the first plate having and a first hook/hooks (shown above) having a first open part (e.g. open to allow hook the wire) configured to receive a first wire. Tofflemire fails to disclose a first elongate slot or slots defined by a plurality of first lateral supports, the first elongate slot configured to overly the mandible and receive a first fastener to directly affix the first plate to the mandible; however, PNG media_image2.png 448 672 media_image2.png Greyscale Bouman teaches a medical device (e.g. fig. 1-9B) having a first plate (or a plate) having elongated slots (e.g. 20) that receives fasteners (e.g. screws seen in the figure above) for treating fractures. Therefore, it would have been obvious to one of ordinary skill in the art at the time of the invention was made to modify the medical device of Tofflemire by providing bone plate with elongated slots as taught by Bouman in order to treat fractures by directly securing the plate to the bone, this way no bands are needed securing onto the teeth or absent of anchor tooth/teeth. Regarding Claim 2, 11, 18 Tofflemire discloses a second plate (shown above) configured to match a maxilla contour, the second plate having, a second elongate slot/slots defined by a plurality of second lateral supports, the second elongate slot(s) configured to overly the maxilla and receive a second fastener to directly affix the second plate to the maxilla; and a second hook having a second open part configured to receive the first wire. Regarding Claim 4, Tofflemire discloses the first wire (shown above) received in the first and second open parts; wherein the first and second plates are bendable matching patient’s bone contour. Regarding Claims 8, 15, 19 Tofflemire discloses the first and second hooks are formed monolithically with the first and second plates, respectively (see fig. above). Regarding claim 9, 16, 20 Bouman shows the first and second fasteners are movable within the first and second elongate slots, respectively (see fig. above). Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Examiner Patel Yogesh whose telephone number is (571) 270-3646. The examiner can normally be reached between 9 AM – 5:30 PM on Monday, Thursday and Friday. If attempts to reach the examiner by telephone are unsuccessful, please contact the examiner’s supervisor, SPE Bosques Edelmira, at (571) 270-5614. 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. /YOGESH P PATEL/Primary Examiner, Art Unit 3772
Read full office action

Prosecution Timeline

Jan 14, 2025
Application Filed
Oct 06, 2026
Non-Final Rejection mailed — §103 (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
58%
Grant Probability
99%
With Interview (+58.6%)
3y 8m (~1y 10m remaining)
Median Time to Grant
Low
PTA Risk
Based on 802 resolved cases by this examiner. Grant probability derived from career allowance rate.

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