US1715099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal tube and method of making same
Assignee: Winchester Repeating Arms Co
•
Filing: 1922-11-20
•
Granted: 1929-05-28
•
Expires: 1942-11-20
Abstract
No abstract record available.
Inventors
- 👤 William J Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:24
CPC Classifications
B; B21; B21C; B21C23/00; B21C23/02; B21C23/03; Y; Y10; Y10S; Y10S29/00; Y10S29/047; Y10T; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12292; Y10T428/13; Y10T83/00; Y10T83/404; Y10T83/412; Y10T83/869; Y10T83/8821
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) | 1932-05-27 | 1932-11-26 | 1933-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-05-27 | 1936-11-26 | 1937-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-05-27 | 1940-11-26 | 1941-05-28 | $7700.00 | Window Closed / Lapsed |