Prosecution Insights
Last updated: July 17, 2026
Application No. 18/958,747

HANDLE FOR MEDICAL ENDOSCOPES, AND ENDOSCOPE SYSTEM

Non-Final OA §102§112
Filed
Nov 25, 2024
Priority
May 24, 2022 — DE 10 2022 113 124.6 +1 more
Examiner
FAIRCHILD, AARON BENJAMIN
Art Unit
Tech Center
Assignee
Joimax GmbH
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
1y 3m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
509 granted / 642 resolved
+19.3% vs TC avg
Strong +21% interview lift
Without
With
+20.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
29 currently pending
Career history
658
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
50.4%
+10.4% vs TC avg
§102
20.7%
-19.3% vs TC avg
§112
26.6%
-13.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 642 resolved cases

Office Action

§102 §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 . Priority Receipt is acknowledged of papers submitted under 35 U.S.C. 119(a)-(d), which papers have been placed of record in the file. Accordingly, the benefit of foreign priority under 35 U.S.C. 119(a)-(d) is obtained. 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 11 and 14 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 pre-AIA the applicant regards as the invention. In regards to claim 11, the claim reads “the depression of the distal contact surface” [lines 2-3]. There is insufficient antecedent basis for this limitation in the claim. Therefore, the claim is unclear. For the purposes of prosecution, it will be assumed this is a newly recited item In regards to claim 14, the claim reads "the axial direction” [line 3]. There is insufficient antecedent basis for this limitation in the claim. Therefore, the claim is unclear. For the purposes of prosecution, it will be assumed this is a newly recited item. The following is a quotation of 35 U.S.C. 112(d): (d) REFERENCE IN DEPENDENT FORMS.—Subject to subsection (e), a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), fourth paragraph: Subject to the [fifth paragraph of 35 U.S.C. 112 (pre-AIA )], a claim in dependent form shall contain a reference to a claim previously set forth and then specify a further limitation of the subject matter claimed. A claim in dependent form shall be construed to incorporate by reference all the limitations of the claim to which it refers. Claims 2 and 10 are rejected under 35 U.S.C. 112(d) or 35 U.S.C. 112 (pre-AIA ), 4th paragraph, as being of improper dependent form for failing to further limit the subject matter of the claim upon which it depends, or for failing to include all the limitations of the claim upon which it depends. In regards to claim 2, the claim recites “wherein the angle between the direction of extension of the proximal contact surface and the direction of extension of the distal contact surface is between 10° and 90°, or is 45°”. However, as the directions of extension could be absolutely any directions whatsoever, this is not further limiting. In regards to claim 10, the claim recites “The handle according to claim 9, wherein the protrusion extends in a circumferential direction over at least 180°.” However, as all physical objects extend in all possible directions, this is not further limiting. Applicant may cancel the claim(s), amend the claim(s) to place the claim(s) in proper dependent form, rewrite the claim(s) in independent form, or present a sufficient showing that the dependent claim(s) complies with the statutory requirements. 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)(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 1-16 are rejected under 35 U.S.C. 102(a)(1) as anticipated by Boulais (US 2005/0228228). In regards to Claim 1, Boulais discloses a handle [100, Fig.1, para.15-16] for medical endoscopes, the handle comprising: a proximal contact surface [surfaces of 100 that are proximal to 124, Fig.1] for the endoscope; a distal contact surface [surfaces of 100 that are distal to 124, Fig.1] for the endoscope, wherein a direction of extension of the proximal contact surface is oriented at an angle greater than 0° with respect to a direction of extension of the distal contact surface [the direction of extension is an undefined term and is not a term in the art. As such, any surfaces whatsoever could satisfy this requirement]. In regards to claim 2, Boulais discloses the handle according to claim 1, wherein the angle between the direction of extension of the proximal contact surface and the direction of extension of the distal contact surface is between 10° and 90°, or is 45° [the direction of extension is an undefined term and is not a term in the art. As such, any surfaces whatsoever could satisfy this requirement]. In regards to claim 3, Boulais discloses the handle according to claim 1, wherein at least one middle contact surface [inner surface of the “trigger guard” about 124] for the endoscope is arranged between the proximal contact surface and the distal contact surface. In regards to claim 4, Boulais discloses the handle according to claim 1, wherein the proximal contact surface has a depression [between 122 and the “trigger guard” about 124]. In regards to claim 5, Boulais discloses the handle according to claim 4, wherein the depression of the proximal contact surface has a variable cross-section [if cross sections are taken appropriately]. In regards to claim 6, Boulais discloses the handle according to claim 1, wherein the proximal contact surface has at least one lateral extension [the proximal-facing proximal surface of the trigger guard about 124, Fig.1], and wherein the extension has an arcuate outer contour [Fig.1: the arc where the trigger guard outer surface transitions to parallel to the endoscope]. In regards to claim 7, Boulais discloses the handle according to claim 1, wherein the proximal contact surface has an undercut in a proximal region [where 140 enters 122]. In regards to claim 8, Boulais discloses the handle according to claim 1, wherein the distal contact surface has a depression [interior of 120, Fig.1] with an at least partially annular cross-section [Fig.1]. In regards to claim 9, Boulais discloses the handle according to claim 1, wherein the distal contact surface has a protrusion [120, Fig.1] in a distal region, and wherein the protrusion is designed to be at least partially annular. In regards to claim 10, Boulais discloses the handle according to claim 9, wherein the protrusion extends in a circumferential direction over at least 180° [Fig.1]. In regards to claim 11, Boulais discloses the handle according to claim 9, wherein the protrusion is designed as an annular extension [120, Fig.1: at least partly annular], wherein an inner diameter of the extension corresponds to a diameter of the depression [interior of 120, Fig.1] of the distal contact surface. In regards to claim 12, Boulais discloses the handle according to claim 9, wherein the protrusion has at least one depression [interior of 120, Fig.1], and wherein the at least one depression is axially oriented [Fig.1]. In regards to claim 13, Boulais discloses the handle according to claim 1, wherein the distal contact surface has at least one lateral projection in a proximal region [distal surfaces of the “trigger guard” about 124 which are also part of the distal contact surface. Note the “proximal region” could be anything whatsoever]. In regards to claim 14, Boulais discloses the 14. The handle according to claim 1, wherein the handle has at its distal end region a projection [120 or 130, Fig.1], a direction of extension of which has a directional component which is oriented substantially perpendicular to the axial direction [the “direction of extension” has no special definition set forth by the applicant, and is not a term of the art. Further, the axial direction is newly set forth in this claim and could be any direction. As such, any projections whatsoever could satisfy this requirement.]. In regards to claim 15, Boulais discloses an endoscope system comprising: a medical endoscope [140, Fig.1, para.16]; and the handle according to claim 1, the handle being detachably connected to the endoscope [para.16]. In regards to claim 16, Boulais discloses the endoscope system according to claim 15, wherein the endoscope is in contact with the proximal contact surface and with the distal contact surface of the handle [where 140 contacts 100, Fig.1, para.16]. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to AARON B FAIRCHILD whose telephone number is (571)270-5276. The examiner can normally be reached 8:30am-5pm Monday-Friday. 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. /AARON B FAIRCHILD/Primary Examiner, Art Unit 3795
Read full office action

Prosecution Timeline

Nov 25, 2024
Application Filed
Dec 04, 2024
Response after Non-Final Action
Jun 26, 2026
Non-Final Rejection mailed — §102, §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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ENDOSCOPE SYSTEM, PROCESSOR, AND METHOD FOR ESTIMATING TEMPERATURE OF ENDOSCOPE
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Patent 12667347
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3y 0m to grant Granted Jun 30, 2026
Patent 12660985
ENDOSCOPE SYSTEM, ENDOSCOPE, AND CONTROL METHOD FOR ENDOSCOPE
3y 4m to grant Granted Jun 23, 2026
Patent 12660992
ENDOSCOPE AND OPERATION SECTION FOR ENDOSCOPE
2y 4m to grant Granted Jun 23, 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
79%
Grant Probability
99%
With Interview (+20.6%)
2y 11m (~1y 3m remaining)
Median Time to Grant
Low
PTA Risk
Based on 642 resolved cases by this examiner. Grant probability derived from career allowance rate.

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