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US3177728A Expired / Lapsed US ⏱️ 0.0 years remaining

Geared starter

Assignee: Old Carco LLC
•
Filing: 1960-07-01
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Granted: 1965-04-13
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Expires: 1980-07-01
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Abstract

No abstract record available.

Inventors

  • 👤 Glenn S Farison

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 13:51
CPC Classifications
F; F02; F02N; F02N15/00; F02N15/02; F02N15/04; F02N15/06; Y; Y10; Y10T; Y10T74/00; Y10T74/13; Y10T74/131; Y10T74/132

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 99 words
AN ENGINE ELECTRIC MOTOR STARTER UNIT COMPRISING AN ELECTRIC MOTOR HAVING A ROTATABLE MOTOR SHAFT, MEANS FOR ENERGIZING SAID MOTOR INCLUDING A SWITCH OPERATED BY AN ELECTRICALLY OPERATED RECIPROCABLE PLUNGER, A DRIVE SHAFT AXIALLY OFFSET FROM AND DRIVINGLY CONNECTED BY GEARING TO SAID MOTOR SHAFT, A PINION GEAR ROTATABLY MOUNTED ON SAID DRIVE SHAFT AND SHIFTABLE AXIALLY THEREALONG FOR MOVEMENT INTO AND OUT OF MESH WITH A GEAR DRIVINGLY CONNECTED TO THE ENGINE TO BE STARTED, A ONE-WAY CLUTCH DRIVINGLY CONNECTING SAID PINION GEAR TO SAID DRIVE SHAFT FOR DRIVE TRANSMISSION IN ONE DIRECTION OF ROTATION, AND A MOTION
Claim 2
Dependent Claim 99 words
AN ENGINE ELECTRIC MOTOR STARTER UNIT COMPRISING AN ELECTRIC MOTOR HAVING A ROTATABLE MOTOR SHAFT, MEANS FOR ENERGIZING SAID MOTOR INCLUDING A SWITCH OPERATED BY AN ELECTRICALLY OPERATED RECIPROCABLE PLUNGER, A DRIVE SHAFT AXIALLY OFFSET FROM AND DRIVINGLY CONNECTED BY GEARING TO SAID MOTOR SHAFT, A PINION GEAR ROTATABLY MOUNTED ON SAID DRIVE SHAFT AND SHIFTABLE AXIALLY THEREALONG FOR MOVEMENT INTO AND OUT OF MESH WITH A GEAR DRIVINGLY CONNECTED TO THE ENGINE TO BE STARTED, A ONE-WAY CLUTCH DRIVINGLY CONNECTING SAID PINION GEAR TO SAID DRIVE SHAFT FOR DRIVE TRANSMISSION IN ONE DIRECTION OF ROTATION, AND A MOTION

References Cited (Backward Citations)

DE939846C Cited
US1563945A Cited
FR688973A Cited
US2302687A Cited
US2354844A Cited
GB631580A Cited
FR904851A Cited
DE903051C Cited
DE923883C Cited
US2934656A Cited
US2923830A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-04-12 1968-10-12 1969-04-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-04-12 1972-10-12 1973-04-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-04-12 1976-10-12 1977-04-13 $7700.00 Window Closed / Lapsed

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