Prosecution Insights
Last updated: May 29, 2026
Application No. 18/582,886

POWER TOOL SPEED CONTROL

Non-Final OA §103
Filed
Feb 21, 2024
Priority
Feb 21, 2023 — provisional 63/486,067
Examiner
MASIH, KAREN
Art Unit
2846
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Milwaukee Electric Tool Corporation
OA Round
1 (Non-Final)
91%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
98%
With Interview

Examiner Intelligence

Grants 91% — above average
91%
Career Allowance Rate
910 granted / 1002 resolved
+22.8% vs TC avg
Moderate +7% lift
Without
With
+6.7%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 11m
Avg Prosecution
25 currently pending
Career history
1025
Total Applications
across all art units

Statute-Specific Performance

§101
4.5%
-35.5% vs TC avg
§103
66.9%
+26.9% vs TC avg
§102
9.8%
-30.2% vs TC avg
§112
10.5%
-29.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1002 resolved cases

Office Action

§103
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 Rejections - 35 USC § 103 The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action: A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made. Claim(s) 1-3, 6-10,13,14,17-20 are rejected under 35 U.S.C. 103 as being unpatentable over CN201783868 in view of Schneider et al (20190184516) both cited by Applicant . CN201783868 discloses power tool see 3 comprising a housing ( shell 1 ) , battery pack interface (10) positioned at end of housing , battery pack interface to receive a removable and rechargeable battery pack , a user input (7a,7b) configured to control driving of motor (2) when actuated by user , a speed control interface (5) fig 2 including a first interface portion (34,36) and 8a 8b , first interface portion including a capacitive touch surface configured to generate speed setting signal in respond to detecting a touch of user , see paragraph 31 , 130a. Second interface (30) and controller including memory and processor to receive speed setting signal and control motor to speed setting , see paragraph 35 . CN201783868 lacks disclosing display to indicate speed . Schneider et la discloses display for speed setting , see paragraph 35 fig 3, items 34,36,30 . It would have been obvious to one ordinary skill in the art before the effective filing date of the claimed invention to combine power tool of CN201783868 with display of Schneider et la for improved control. Claim 2 speed increase and decrease is shown in CN201783868 8a 8b . Claim 3 capacitive touch is in paragraph 31 of CN201783868 . Display error is shown in Schneider et al paragraph 35 fig 3 . Claim 7 capacitive touch surface , is shown CN2017883868 paragraph 31. Speed setting of claim 8 shown by 8a 8b of CN201783868. Claim 9 is same as claim 1 . Claim 10 touch sensitive is shown CN201883868 8a 8b . Claim 13 error code shown in paragraph 35 fig 3 . Claim 14 same as claim 1 . Claim 17 error code see Schneider et al paragraph 35 fig 3 . Claim 18 see CN201783868 speed selector , paragraph 31. Claim(s) 4,5,15,16,11,12 are rejected under 35 U.S.C. 103 as being unpatentable over CN201783868 in view of Schneider et al as applied to claims 1-3,6-10,13-14,17-20 above, and further in view of Bringhurst et al (20190110396) . CN201783868 in view of Schneider et al as disclosed above lacks disclosing light emitting diodes and E-ink display . Bringhurst et al discloses in claim 7 E-ink display and light emitting diodes. It would have been obvious to one of ordinary skill in the art before the effective filing date of claimed invention to combine power tool of CN201883868 and Schneider et al with E-ink display and Led of Bringhurst et al for improved control. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to KAREN MASIH whose telephone number is (571)272-2068. The examiner can normally be reached m-f 8-5 with second friday off. 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, Eduardo Colon Santana can be reached at 571-272-2060. 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. /KAREN MASIH/Primary Examiner, Art Unit 2846
Read full office action

Prosecution Timeline

Feb 21, 2024
Application Filed
Mar 12, 2026
Non-Final Rejection (signed) — §103
Apr 21, 2026
Non-Final Rejection mailed — §103 (current)

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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
91%
Grant Probability
98%
With Interview (+6.7%)
1y 11m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1002 resolved cases by this examiner. Grant probability derived from career allowance rate.

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