US1753581A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bearing and method of making same
Assignee: Delco Remy Corp
•
Filing: 1926-07-03
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Granted: 1930-04-08
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Expires: 1946-07-03
Abstract
No abstract record available.
Inventors
- 👤 Ralph L Seabury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:03
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; F16C33/122; F16C33/14; F16C33/145; F16C2204/00; F16C2204/10; F16C2204/12; F16C2204/14; F16C2220/00; F16C2220/20; F16C2220/28; F16C2223/00; F16C2223/02; F16C2223/04; F16C2223/30; F16C2223/70
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) | 1933-04-07 | 1933-10-07 | 1934-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-04-07 | 1937-10-07 | 1938-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-04-07 | 1941-10-07 | 1942-04-08 | $7700.00 | Window Closed / Lapsed |