US1040274A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of manufacturing ball-retainers.
Assignee: STAR BALL RETAINER Co
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Filing: 1910-10-15
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Granted: 1912-10-08
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Expires: 1930-10-15
Abstract
No abstract record available.
Inventors
- 👤 David Franklin Chambers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:22
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/38; F16C33/41; F16C33/42; F16C33/422; F16C33/425; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49679; Y10T29/49691; Y10T29/49789; Y10T29/49792
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) | 1915-10-08 | 1916-04-08 | 1916-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-10-08 | 1920-04-08 | 1920-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-10-08 | 1924-04-08 | 1924-10-08 | $7700.00 | Window Closed / Lapsed |