Prosecution Insights
Last updated: April 19, 2026
Application No. 17/776,583

Bending Machine And Method For Processing A Workpiece By Means Of A Bending Machine

Final Rejection §102
Filed
May 12, 2022
Examiner
STEPHENS, MATTHEW
Art Unit
3725
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Evobend GmbH
OA Round
4 (Final)
70%
Grant Probability
Favorable
5-6
OA Rounds
2y 9m
To Grant
85%
With Interview

Examiner Intelligence

Grants 70% — above average
70%
Career Allow Rate
105 granted / 149 resolved
+0.5% vs TC avg
Moderate +15% lift
Without
With
+14.9%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
38 currently pending
Career history
187
Total Applications
across all art units

Statute-Specific Performance

§101
0.5%
-39.5% vs TC avg
§103
41.1%
+1.1% vs TC avg
§102
21.5%
-18.5% vs TC avg
§112
34.4%
-5.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 149 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 Interpretation The following is a quotation of 35 U.S.C. 112(f): (f) Element in Claim for a Combination. – An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The following is a quotation of pre-AIA 35 U.S.C. 112, sixth paragraph: An element in a claim for a combination may be expressed as a means or step for performing a specified function without the recital of structure, material, or acts in support thereof, and such claim shall be construed to cover the corresponding structure, material, or acts described in the specification and equivalents thereof. The claims in this application are given their broadest reasonable interpretation using the plain meaning of the claim language in light of the specification as it would be understood by one of ordinary skill in the art. The broadest reasonable interpretation of a claim element (also commonly referred to as a claim limitation) is limited by the description in the specification when 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is invoked. As explained in MPEP § 2181, subsection I, claim limitations that meet the following three-prong test will be interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph: (A) the claim limitation uses the term “means” or “step” or a term used as a substitute for “means” that is a generic placeholder (also called a nonce term or a non-structural term having no specific structural meaning) for performing the claimed function; (B) the term “means” or “step” or the generic placeholder is modified by functional language, typically, but not always linked by the transition word “for” (e.g., “means for”) or another linking word or phrase, such as “configured to” or “so that”; and (C) the term “means” or “step” or the generic placeholder is not modified by sufficient structure, material, or acts for performing the claimed function. Use of the word “means” (or “step”) in a claim with functional language creates a rebuttable presumption that the claim limitation is to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites sufficient structure, material, or acts to entirely perform the recited function. Absence of the word “means” (or “step”) in a claim creates a rebuttable presumption that the claim limitation is not to be treated in accordance with 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. The presumption that the claim limitation is not interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, is rebutted when the claim limitation recites function without reciting sufficient structure, material or acts to entirely perform the recited function. Claim limitations in this application that use the word “means” (or “step”) are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. Conversely, claim limitations in this application that do not use the word “means” (or “step”) are not being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, except as otherwise indicated in an Office action. This application includes one or more claim limitations that do not use the word “means,” but are nonetheless being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, because the claim limitation(s) uses a generic placeholder that is coupled with functional language without reciting sufficient structure to perform the recited function and the generic placeholder is not preceded by a structural modifier. Such claim limitation(s) is/are: “drive unit” in claim 33. Regarding “drive unit,” the claim recites a generic placeholder (“drive unit”) and functional language (“move the safety barrier”) without reciting sufficient structure to perform the recited function. The drive unit is interpreted as the drive unit described on P. 5 of the specification in the paragraph beginning “the safety module may comprise a drive unit” and is described as being an electric, servo or step motor or a pneumatic, hydraulic and/or magnetic drive and equivalents thereof. Because this/these claim limitation(s) is/are being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, it/they is/are being interpreted to cover the corresponding structure described in the specification as performing the claimed function, and equivalents thereof. If applicant does not intend to have this/these limitation(s) interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph, applicant may: (1) amend the claim limitation(s) to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph (e.g., by reciting sufficient structure to perform the claimed function); or (2) present a sufficient showing that the claim limitation(s) recite(s) sufficient structure to perform the claimed function so as to avoid it/them being interpreted under 35 U.S.C. 112(f) or pre-AIA 35 U.S.C. 112, sixth paragraph. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 46 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by WO 2013/015272 A1 to Sato. Regarding claim 46, Sato teaches a safety module 29 for a bending machine according to claim 29 (Figs. 1-4; it is noted that claim 46 does not recite any features of the safety module for the bending machine of claim 46, and thus the safety barrier 29 in Sato may be a safety module for such a bending machine). Allowable Subject Matter Claims 29, 31-45 and 47-50 are allowed. The following is an examiner’s statement of reasons for allowance: The prior art of record alone or in combination fails to explicitly teach when the safety barrier is extended the safety barrier is extended laterally and telescopically from the frame in a direction away from the bending machine and when the safety barrier is retracted the safety barrier retracts laterally and telescopically into the frame in a direction towards the machine, as recited in claim 29 and the corresponding method claims in claim 47. Claims 31-46 and 48-50 depend from these claims are allowable for at least the reasons discussed above. It is noted that claim 48 has not been amended to address the indefiniteness claims, but in view of Applicant’s remarks on P. 11 of the remarks “processing the workpiece” is being interpreted to mean simply loading it into a bending machine as this claim does not require any additional steps, e.g., bending of the workpiece. WO 2013/015272 A1 to Sato teaches a safety barrier that extends across the front of the bending machine and slides up and down (Figs. 1-4), and this reference fails to explicitly teach the safety barrier moving laterally and telescopically towards or away from the bending machine. US 4,078,451 to Norton teaches a safety barrier that extends across the front and sides of the bending press and slides up and down relative to the bending area (Fig. 1; Col. 3, Lns. 43-49, Col. 6, Lns. 42-44, and Col. 7, Lns. 34-37), and this reference fails to explicitly teach the safety barrier moving laterally and telescopically towards or away from the bending machine. US 2021/0121930 A1 (cited in 892 dated June 18, 2024) teaches safety barriers extending laterally from the sides of the bending machine such that the work area is accessible from the front and not the sides in a shut-off state (Figs. 1-2), however the safety barriers are pivotably connected to the bending machine and do not move laterally and telescopically towards or away from the bending machine 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 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 MATTHEW STEPHENS whose telephone number is (571)272-6722. The examiner can normally be reached M-F 930-630. 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, Chris Templeton can be reached at (571)270-1477. 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. /MATTHEW STEPHENS/Examiner, Art Unit 3725 /Christopher L Templeton/Supervisory Patent Examiner, Art Unit 3725
Read full office action

Prosecution Timeline

May 12, 2022
Application Filed
Jun 01, 2024
Non-Final Rejection — §102
Sep 18, 2024
Response Filed
Oct 11, 2024
Final Rejection — §102
Jan 08, 2025
Examiner Interview Summary
Jan 08, 2025
Applicant Interview (Telephonic)
Apr 23, 2025
Request for Continued Examination
Apr 25, 2025
Response after Non-Final Action
May 21, 2025
Non-Final Rejection — §102
Sep 15, 2025
Examiner Interview Summary
Sep 15, 2025
Applicant Interview (Telephonic)
Oct 27, 2025
Response Filed
Mar 09, 2026
Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12575699
PORTABLE BLENDER SYSTEM
2y 5m to grant Granted Mar 17, 2026
Patent 12528088
MATERIAL EXTRACTING SYSTEM AND METHOD
2y 5m to grant Granted Jan 20, 2026
Patent 12521779
METHOD FOR MANUFACTURING ROLLFORMING FRAME, AND ROLLFORMING FRAME
2y 5m to grant Granted Jan 13, 2026
Patent 12508596
CRUSHING DEVICE
2y 5m to grant Granted Dec 30, 2025
Patent 12502701
Shear Assisted Extrusion Apparatus, Tools, and Methods
2y 5m to grant Granted Dec 23, 2025
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

5-6
Expected OA Rounds
70%
Grant Probability
85%
With Interview (+14.9%)
2y 9m
Median Time to Grant
High
PTA Risk
Based on 149 resolved cases by this examiner. Grant probability derived from career allow rate.

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