US3308682A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Differential gear assembly
Assignee: American Motors Corp
•
Filing: 1964-10-23
•
Granted: 1967-03-14
•
Expires: 1984-10-23
Abstract
No abstract record available.
Inventors
- 👤 Stanley V Puidokas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:50
CPC Classifications
F; F16; F16H; F16H48/00; F16H48/06; F16H48/08; F16C; F16C25/00; F16C25/06; F16C19/00; F16C19/54; F16C19/546; F16C19/547; F16C19/548; F16C2361/00; F16C2361/61; F16H48/38; F16H48/42; F16H2048/423; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2186; Y10T74/2188
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A DIFFERENTIAL GEAR ASSEMBLY COMPRISING: (A) A HOUSING DEFINING A CHAMBER HAVING AN EXIT; (B) A CASE ROTATABLY MOUNTED IN THE HOUSING CHAMBER; (C) DIFFERENTIAL GEARS MOUNTED IN THE CASE; (D) A RING GEAR SECURED TO THE EXTERIOR OF THE CASE; (E) SAID HOUSING HAVING SPACED BEARING SEATS; (F) BEARINGS HAVING OUTER RACES RECEIVED IN THE BEARING SEATS; (G) A PINION SHAFT; (H) INNER RACES FOR THE BEARINGS AND MOUNTED ON THE PINION SHAFT; (I) A PINION GEAR AT ONE END OF THE PINION SHAFT AND ENGAGING THE RING GEAR; (J) EXTERNAL THREADS ON THE PINION SHAFT; (K) EXTERNAL SPLINES ON THE PINION SHAFT ADJACENT TO THE
Claim 2
Dependent Claim
107 words
A DIFFERENTIAL GEAR ASSEMBLY COMPRISING: (A) A HOUSING DEFINING A CHAMBER HAVING AN EXIT; (B) A CASE ROTATABLY MOUNTED IN THE HOUSING CHAMBER; (C) DIFFERENTIAL GEARS MOUNTED IN THE CASE; (D) A RING GEAR SECURED TO THE EXTERIOR OF THE CASE; (E) SAID HOUSING HAVING SPACED BEARING SEATS; (F) BEARINGS HAVING OUTER RACES RECEIVED IN THE BEARING SEATS; (G) A PINION SHAFT; (H) INNER RACES FOR THE BEARINGS AND MOUNTED ON THE PINION SHAFT; (I) A PINION GEAR AT ONE END OF THE PINION SHAFT AND ENGAGING THE RING GEAR; (J) EXTERNAL THREADS ON THE PINION SHAFT; (K) EXTERNAL SPLINES ON THE PINION SHAFT ADJACENT TO THE
References Cited (Backward Citations)
US178086A
Cited
US362742A
Cited
US2735315A
Cited
US721497A
Cited
US1063146A
Cited
US1298469A
Cited
US2243515A
Cited
US2548258A
Cited
US2788044A
Cited
US2895315A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |