Prosecution Insights
Last updated: October 26, 2026
Application No. 19/132,783

LIFT SYSTEM

Non-Final OA §102
Filed
May 23, 2025
Priority
Jan 30, 2023 — EU 23153876.0 +1 more
Examiner
TRUONG, MINH D
Art Unit
3654
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Inventio AG
OA Round
1 (Non-Final)
67%
Grant Probability
Favorable
1-2
OA Rounds
1y 6m
Est. Remaining
91%
With Interview

Examiner Intelligence

Grants 67% — above average
67%
Career Allowance Rate
501 granted / 746 resolved
+15.2% vs TC avg
Strong +24% interview lift
Without
With
+23.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
20 currently pending
Career history
770
Total Applications
across all art units

Statute-Specific Performance

§103
46.6%
+6.6% vs TC avg
§102
22.5%
-17.5% vs TC avg
§112
29.3%
-10.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 746 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 . Claim Objections Claim 1 is objected to because there appears to be missing a comma and the end of line 2, and, it is suggested that “the vertical direction” be amended to --a vertical direction-- in line 17 . Appropriate correction is required. 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. Claim(s) 1-4 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Bonnin et al. (EP 1493709 B1). Bonnin discloses an elevator system, comprising: Re claim 1, - an elevator shaft (vertical path ways shown in fig. 1) - a first elevator car (fig. 1: left 1), - a second elevator car (fig. 1: right 1), - a first counterweight (fig. 1: left 3) connected to the first elevator car via a first support means (41), and - a second counterweight (fig. 1: right 3) connected to the second elevator car via a second support means (41), wherein the elevator shaft comprises: - a first travel path (vertical path of the first car) for the first elevator car, and - a second travel path (vertical path of the second car) for the second elevator car, wherein - the first travel path and the second travel path are adjacently arranged in a width direction (fig. 1: left-right direction) of the elevator shaft (fig. 1), - arranged between the first travel path and the second travel path is a plurality of first intermediate beams (fig. 3: left 52) which are spaced apart from each other in the vertical direction (fig. 1 shows frame 5 comprising 52 arranged at multiple vertical positions) and run in a depth direction (fig. 3: up-down direction) of the elevator shaft running perpendicular to the width direction (fig. 3), - arranged between the first travel path and the second travel path is a plurality of second intermediate beams (fig. 3: right 52) which are spaced apart from each other in the vertical direction (fig. 1 shows frame 5 comprising 52 arranged at multiple vertical positions) and run in the depth direction of the elevator shaft, - the second intermediate beams are arranged spaced apart from the first intermediate beams in the width direction (fig. 3), and - a third travel path (vertical path of the first counterweight) for the first counterweight of the elevator system connected to the first elevator car via the first support means and a fourth travel path (vertical path of the second counterweight) for the second counterweight of the elevator system connected to the second elevator car via the second support means are arranged between the first intermediate beams and the second intermediate beams (fig. 3), the first intermediate beams and the second intermediate beams have an elongated shape (elongated shape shown in fig. 2-3) and are supported on opposite shaft walls (walls shown in fig. 3; the beams are supported on the walls via 56) of the elevator shaft, and the third travel path for the first counterweight and the fourth travel path for the second counterweight are adjacently arranged in the width direction of the elevator shaft (fig. 1 and fig. 3). Re claim 2, wherein a first intermediate beam (fig. 3: left 52) and a corresponding second intermediate beam (fig. 3: right 52) of the elevator shaft run parallel to each other and at the same height in the elevator shaft (fig. 3). Re claim 3, wherein the first intermediate beam and the corresponding second intermediate beam of the elevator shaft are connected to a cross member (53). Re claim 4, wherein a guide rail (31) for at least one of the first counterweight and the second counterweight is attached to the cross member (fig. 2-3). Conclusion The cited prior art(s) made of record and not relied upon is considered pertinent to applicant's disclosure. US7097000B2 fig. 11 and US6854564B2 fig. 10 show the counterweights align with the two cars in the width direction. Any inquiry concerning this communication or earlier communications from the examiner should be directed to MINH D TRUONG whose telephone number is (571) 270-3014. The examiner can normally be reached M-F 8-4 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, Robert Hodge can be reached at (571) 272-2097. 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. /Minh Truong/Primary Examiner, Art Unit 3654
Read full office action

Prosecution Timeline

May 23, 2025
Application Filed
Oct 07, 2026
Non-Final Rejection mailed — §102 (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
67%
Grant Probability
91%
With Interview (+23.7%)
2y 11m (~1y 6m remaining)
Median Time to Grant
Low
PTA Risk
Based on 746 resolved cases by this examiner. Grant probability derived from career allowance rate.

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