Patent US3097546A successfully refreshed from Google Patents.
US3097546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmission mechanism
Assignee: —
•
Filing: —
•
Granted: 1963-07-16
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Expires: 1980-07-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:04
CPC Classifications
F; F16; F16D; F16D48/00; F16D48/02; F16D48/0206; F16H; F16H3/00; F16H3/44; F16H3/46; F16H3/60; F16H57/00; F16H57/04; F16H57/042; F16H57/0427; F16H57/048; F16H57/0482; F16D2048/0227; F16D2048/0233; F16D2048/0257; F16D2048/0266; F16D2500/00; F16D2500/10; F16D2500/11; F16D2500/1105; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19991
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
IN A MARINE TRANSMISSION INCLUDING A HOUSING WITH A SUMP FORMED THEREIN, THE COMBINATION OF A DRIVE SHAFT A DRIVEN SHAFT, A PLANETARY GEAR SET INTERCONNECTING SAID DRIVE AND DRIVEN SHAFTS, CLUTCH AND BRAKE MEANS INCLUDING SERVOMOTORS FOR ENGAGING SAID CLUTCH AND BRAKE TO ESTABLISH FORWARD AND REVERSE DRIVES THROUGH SAID GEAR SET, A FLUID SUPPLY MEANS IN COMMUNICATION WITH SAID SUMP INCLUDING A FLUID PUMP FOR ACTUATING THE SEROVMOTORS, A FLUID COOLERS CONNECTED TO THE FLUID SUPPLY MEANS AND INCLUDING A FLUID RETURN CONDUIT, A FLUID EJECTOR CONNECTED TO SAID FLUID RETURN CONDUIT AND DIRECTLY TO A FLUID INTAKE PORT ON THE PUMP TO PROVIDE A DIRECT SUPPLY OF FLUID TO THE PUMP FROM THE COOLER, SAID FLUID EJECTOR INCLUDING A TUBU-
Claim 2
Dependent Claim
123 words
IN A MARINE TRANSMISSION INCLUDING A HOUSING WITH A SUMP FORMED THEREIN, THE COMBINATION OF A DRIVE SHAFT A DRIVEN SHAFT, A PLANETARY GEAR SET INTERCONNECTING SAID DRIVE AND DRIVEN SHAFTS, CLUTCH AND BRAKE MEANS INCLUDING SERVOMOTORS FOR ENGAGING SAID CLUTCH AND BRAKE TO ESTABLISH FORWARD AND REVERSE DRIVES THROUGH SAID GEAR SET, A FLUID SUPPLY MEANS IN COMMUNICATION WITH SAID SUMP INCLUDING A FLUID PUMP FOR ACTUATING THE SEROVMOTORS, A FLUID COOLERS CONNECTED TO THE FLUID SUPPLY MEANS AND INCLUDING A FLUID RETURN CONDUIT, A FLUID EJECTOR CONNECTED TO SAID FLUID RETURN CONDUIT AND DIRECTLY TO A FLUID INTAKE PORT ON THE PUMP TO PROVIDE A DIRECT SUPPLY OF FLUID TO THE PUMP FROM THE COOLER, SAID FLUID EJECTOR INCLUDING A TUBU-
References Cited (Backward Citations)
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Cited
US2595969A
Cited
US2800083A
Cited
US2983226A
Cited
US2943575A
Cited
US2877668A
Cited
US2968190A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |