Patent US1266349A successfully refreshed from Google Patents.
US1266349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring and method of manufacturing the same.
Assignee: Individual
•
Filing: 1917-10-25
•
Granted: 1918-05-14
•
Expires: 1937-10-25
Abstract
No abstract record available.
Inventors
- 👤 Edgar William Timmis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:16
CPC Classifications
B; B60; B60C; B60C9/00; B60C9/0007; D; D07; D07B; D07B1/00; D07B1/06; D07B1/0606; D07B1/062; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49609; Y10T428/00; Y10T428/12; Y10T428/12333
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1921-05-13 | 1921-11-12 | 1922-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-05-13 | 1925-11-12 | 1926-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-05-13 | 1929-11-12 | 1930-05-14 | $7700.00 | Window Closed / Lapsed |