Prosecution Insights
Last updated: October 02, 2026
Application No. 18/517,090

CHAMBERED HANDLE FOR A MEDICAL DEVICE

Final Rejection §102
Filed
Nov 22, 2023
Priority
May 01, 2019 — provisional 62/841,377 +1 more
Examiner
SURGAN, ALEXANDRA L
Art Unit
3799
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Boston Scientific Corporation
OA Round
2 (Final)
48%
Grant Probability
Moderate
3-4
OA Rounds
1y 1m
Est. Remaining
76%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allowance Rate
247 granted / 518 resolved
-22.3% vs TC avg
Strong +29% interview lift
Without
With
+28.6%
Interview Lift
resolved cases with interview
Typical timeline
3y 11m
Avg Prosecution
27 currently pending
Career history
550
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
62.2%
+22.2% vs TC avg
§102
17.2%
-22.8% vs TC avg
§112
18.2%
-21.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 518 resolved cases

Office Action

§102
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 . Status of Claims Claims 21-29 and 31-41 are pending and currently under consideration for patentability under 37 CFR 1.104 Claim Rejections - 35 USC § 102 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 21-29 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Francher (U.S. 2019/0313881). With respect to claim 21, Francher teaches a handle of a medical scope, the handle comprising: a handle body (105) having a wall (perimeter wall) that includes: a first side (right side FIG. 5) defining a first surface interior to the handle body and facing a first direction, the first surface defining at least part of a first chamber; a second side (left side FIG. 5), opposite the first side, and defining a second surface interior to the handle and facing a second direction, opposite the first direction, the second surface defining at least a part of a second chamber, wherein the first surface and the second surface are on opposite sides of a portion of the wall shared by the first chamber and the second chamber; and an exterior surface configured for contact by a user of the handle (FIG. 5); wherein the handle body is a one-piece component (FIG. 5) a first cover (214) enclosing the first chamber, wherein the first cover is configured for contact by the user: and a second cover (308) enclosing the second chamber, wherein the first cover is configured for contact by the user. With respect to claim 22, Francher teaches the first surface is on a first side of a longitudinal axis of the handle body, and the second surface is on a second side of the longitudinal axis (FIG. 5). With respect to claim 23, Francher teaches the first side includes an indentation configured to secure a port to the handle body (via 104, FIG. 3). With respect to claim 24, Francher teaches the first cover includes a mating portion, wherein the mating portion is shaped complementarily to the port (FIG. 7). With respect to claim 25, Francher teaches an interior surface of the first cover includes at least one protrusion configured to secure at least one component disposed within the first chamber of the handle (FIG. 7B) With respect to claim 26, Francher teaches the first cover is configured to be secured to the handle body by at least one fastener (170). With respect to claim 27, Francher teaches the second chamber includes a slot configured to receive a button (cutout for buttons of 190, see FIG. 4 vs FIG. 5). With respect to claim 28, Francher teaches the first chamber includes a first recess (150) configured to receive a first steering component (para [0087]). With respect to claim 29, Francher teaches the first recess includes a second recess (160), wherein the second recess includes a straightened edge and a rounded edge (FIG. 4), and wherein the second recess is configured to constrain rotational movement of a second steering component (320), wherein the second recess further includes at least one hole configured to secure the second steering component within the second recess (FIG. 4 for example). Allowable Subject Matter Claims 31-34 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Claims 35-41 are allowed. Response to Arguments Applicant’s arguments with respect to claim(s) 21 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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 Alexandra Newton Surgan whose telephone number is (571)270-1618. The examiner can normally be reached Monday-Friday 8am-4pm EST. 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, Michael Carey can be reached at (571) 270-7235. 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. /ALEXANDRA L NEWTON/Primary Examiner, Art Unit 3799
Read full office action

Prosecution Timeline

Nov 22, 2023
Application Filed
Mar 12, 2026
Non-Final Rejection mailed — §102
Jun 12, 2026
Response Filed
Aug 27, 2026
Final Rejection mailed — §102
Sep 29, 2026
Interview Requested

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

3-4
Expected OA Rounds
48%
Grant Probability
76%
With Interview (+28.6%)
3y 11m (~1y 1m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 518 resolved cases by this examiner. Grant probability derived from career allowance rate.

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