US1401680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for filling ball-retainers
Assignee: U S BALL BEARING Manufacturing Co
•
Filing: 1920-05-10
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Granted: 1921-12-27
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Expires: 1940-05-10
Abstract
No abstract record available.
Inventors
- 👤 Dlesk John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:29
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/38; F16C33/42; F16C43/00; F16C43/04; F16C43/06; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53104; Y10T29/53478
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) | 1924-12-26 | 1925-06-27 | 1925-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-12-26 | 1929-06-27 | 1929-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-12-26 | 1933-06-27 | 1933-12-27 | $7700.00 | Window Closed / Lapsed |