Patent US1721535A successfully refreshed from Google Patents.
US1721535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rear-axle assembly
Assignee: Motors Liquidation Co
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Filing: 1926-03-05
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Granted: 1929-07-23
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Expires: 1946-03-05
Abstract
No abstract record available.
Inventors
- 👤 Taub Alex
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:44
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/04; B60K17/16; F; F16; F16H; F16H48/00; F16H48/06; F16H48/08; F16H48/38; F16H48/40; F16H2048/405
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-07-22 | 1933-01-21 | 1933-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-07-22 | 1937-01-21 | 1937-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-07-22 | 1941-01-21 | 1941-07-23 | $7700.00 | Window Closed / Lapsed |