Prosecution Insights
Last updated: October 26, 2026
Application No. 19/113,091

MATERIAL STORAGE SYSTEM, SUCTION DEVICE AND CONTROL METHOD FOR MATERIAL STORAGE SYSTEM

Non-Final OA §102
Filed
Mar 19, 2025
Priority
Nov 10, 2023 — CN 202311499110.2 +1 more
Examiner
DILLON JR, JOSEPH A
Art Unit
3651
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Jiangsu Xcmg State Key Laboratory Technology Co. Ltd.
OA Round
1 (Non-Final)
81%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
88%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
809 granted / 999 resolved
+29.0% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 2m
Avg Prosecution
16 currently pending
Career history
1011
Total Applications
across all art units

Statute-Specific Performance

§101
3.4%
-36.6% vs TC avg
§103
32.7%
-7.3% vs TC avg
§102
31.6%
-8.4% vs TC avg
§112
29.8%
-10.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 999 resolved cases

Office Action

§102
DETAILED ACTION 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. (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) 1, 5, 15-16 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Sanwald (8,231,310). Sanwald (8,231,310) disclose(s): Suction apparatus, figure(s) 1; Suction device 54; material storage system, 10; first hopper 10A; second hopper 10B; feed distribution mechanism 12, 12A & 32; feeding port, lowest tip, figure(s) 3; conveying path, 26; uploading mechanism: 34 & 14; processor, 46; gas diverting mechanism 50A. Conclusion Claims 2-4, 6-14 & 17-18 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. The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Kull (4,101,175) disclose(s) similar structure but operates continuously. Furuyama et al. (9,108,808) disclose(s) similar structure but loads by gravity; inter alia. Any inquiry concerning this communication or earlier communications from the examiner should be directed to JOSEPH A DILLON JR whose telephone number is (571)272-6913. The examiner can normally be reached on Monday-Thursday; 8AM-6:30PM. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Mike McCullough can be reached on (571)272-7805. The fax phone numbers for the organization where this application or proceeding is assigned are (703)305-7687 for regular communications and (703)308-0552 for After Final communications. Any inquiry of a general nature or relating to the status of this application or proceeding should be directed to the receptionist whose telephone number is (703)308-1134. /JOSEPH A DILLON JR/Primary Examiner, Art Unit 3653
Read full office action

Prosecution Timeline

Mar 19, 2025
Application Filed
Sep 30, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12767367
Handling Apparatus and Method for Transporting and Handling Containers
2y 4m to grant Granted Oct 20, 2026
Patent 12758063
ASSEMBLIES AND METHODS FOR MATERIAL EXTRACTION
2y 0m to grant Granted Oct 13, 2026
Patent 12746480
WATER RIDE WITH FLOATING SECTION
3y 9m to grant Granted Sep 29, 2026
Patent 12745693
SUPPLY SYSTEM FOR AGRICULTURAL EQUIPMENT
2y 0m to grant Granted Sep 29, 2026
Patent 12734564
SCALABLE CABIN SYSTEM FOR SPOT PROCESSING OF A SURFACE, MOBILE CABIN, AND METHOD HERETO
2y 5m to grant Granted Sep 15, 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
81%
Grant Probability
88%
With Interview (+6.7%)
2y 2m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 999 resolved cases by this examiner. Grant probability derived from career allowance rate.

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