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US3292450A Expired / Lapsed US ⏱️ 0.0 years remaining

Gear shifting apparatus

Assignee: MR GASKET COMPANY A OH CORP
•
Filing: 1963-11-06
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Granted: 1966-12-20
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Expires: 1983-11-06
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Abstract

No abstract record available.

Inventors

  • 👤 George H Hurst
  • 👤 William G Campbell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 16:25
CPC Classifications
F; F16; F16H; F16H59/00; F16H59/02; F16H59/08; F16H59/10; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20018; Y10T74/20067; Y10T74/20085; Y10T74/20098

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 52 words
A GEAR SHIFT MECHANISM INCLUDING A GEAR SHIFT STICK MEANS DEFINING A FIRST OPERATING POSITION IN WHICH SAID SHIFT STICK IS MOVABLE IN UP-SHIFTING, IN DOWNSHIFTING AND IN REVERSE DIRECTION MEANS DEFINING A SECOND OPERATING POSITION IN WHICH SAID GEAR SHIFT STICK IS MOVABLE IN UP SHIFTING OR DOWN SHIFTING DIRECTION ONLY
Claim 2
Dependent Claim 52 words
A GEAR SHIFT MECHANISM INCLUDING A GEAR SHIFT STICK MEANS DEFINING A FIRST OPERATING POSITION IN WHICH SAID SHIFT STICK IS MOVABLE IN UP-SHIFTING, IN DOWNSHIFTING AND IN REVERSE DIRECTION MEANS DEFINING A SECOND OPERATING POSITION IN WHICH SAID GEAR SHIFT STICK IS MOVABLE IN UP SHIFTING OR DOWN SHIFTING DIRECTION ONLY

References Cited (Backward Citations)

US1151897A Cited
US2917941A Cited
US3184989A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-12-19 1970-06-20 1970-12-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-12-19 1974-06-20 1974-12-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-12-19 1978-06-20 1978-12-20 $7700.00 Window Closed / Lapsed

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