Prosecution Insights
Last updated: July 17, 2026
Application No. 18/655,390

MINING MACHINE ADAPTED FOR EXTRACTING MATERIAL FROM A DEPOSIT, AND METHOD FOR CONTROL THEREOF

Non-Final OA §112
Filed
May 06, 2024
Priority
Apr 30, 2021 — divisional of 17/246,184
Examiner
KRECK, JANINE MUIR
Art Unit
3672
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Sandvik Mining And Construction G M B H
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
92%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
1051 granted / 1346 resolved
+26.1% vs TC avg
Moderate +14% lift
Without
With
+13.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
26 currently pending
Career history
1367
Total Applications
across all art units

Statute-Specific Performance

§101
0.7%
-39.3% vs TC avg
§103
63.2%
+23.2% vs TC avg
§102
6.5%
-33.5% vs TC avg
§112
14.7%
-25.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1346 resolved cases

Office Action

§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 . Applicant's election with traverse of claims 1-8 in the reply filed on 16 April 2026 is acknowledged. The traversal is on the ground(s) that search and examination can be made without serious burden. This is not found persuasive because in the restriction, Examiner identified multiple indicia1 of serious burden as required by MPEP 808.02, but Applicant has made no attempt to rebut that finding. The requirement is still deemed proper and is therefore made FINAL. Claim 9 is withdrawn from further consideration pursuant to 37 CFR 1.142(b), as being drawn to a nonelected invention, there being no allowable generic or linking claim. Applicant timely traversed the restriction (election) requirement in the reply filed on 4/16/26. Priority Applicant is advised that the continuing data in the ADS is incorrect. Specifically, the ADS claims priority to "17246184" but this should read 17426184. 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. Claim 1-8 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 applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Claims not explicitly referred to below are indefinite by dependency. Claim 1 lacks antecedent basis for “the operator” and it is not clear if the operator is the same as the previously mentioned “user” Claim 3 lacks clear antecedent basis for the “imported cutting path” because previously a data file was specified as being imported. Claims 1-8 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Examiner notes GB2542251, cited in the IPER. GB2542251 (equivalent to US20190136691) describes controlling a cutting path of a mining machine in accordance with a selected cutting path but does not describe or suggest the method as claimed including allowing the user to define a cutting path, importing a data file representative of that defined cutting path into the control system, and allowing the operator to select among the user-defined path and machine-predefined paths stored in the control system. Any inquiry concerning this communication or earlier communications from the examiner should be directed to Janine M KRECK whose telephone number is (571)272-7042. The examiner can normally be reached telework: M-F 0600-1530 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, Nicole Coy can be reached at 5712725405. 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. /Janine M Kreck/Primary Examiner, Art Unit 3672 1 Different classification, different field of search including search query terms, and also issues of 35 USC 101
Read full office action

Prosecution Timeline

May 06, 2024
Application Filed
Jun 12, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12680450
Hybrid Tunnel Boring Using Combination of Thermal and Mechanical Processes
1y 1m to grant Granted Jul 14, 2026
Patent 12662939
GUIDE SHOE FOR MINING MACHINE
2y 6m to grant Granted Jun 23, 2026
Patent 12650076
ACTIVE CONTROL METHOD AND DEVICE FOR LARGE DEFORMATION OF DEEP THIN-BEDDED SURROUNDING ROCK
2y 7m to grant Granted Jun 09, 2026
Patent 12644383
Device for Milling in Particular Rock and Other Materials
2y 0m to grant Granted Jun 02, 2026
Patent 12644384
WEAR PROTECTION CAP AND A BIT HOLDER ARRANGEMENT
1y 11m to grant Granted Jun 02, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

Strategy Recommendation AI-generated — please review before filing

Get a prosecution strategy drawn from examiner precedents, rejection analysis, and claim mapping.
Typically takes 5-10 seconds — AI-generated, attorney review required before filing

Prosecution Projections

1-2
Expected OA Rounds
78%
Grant Probability
92%
With Interview (+13.6%)
2y 3m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1346 resolved cases by this examiner. Grant probability derived from career allowance rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month