US1257322A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1917-06-05
•
Granted: 1918-02-26
•
Expires: 1937-06-05
Abstract
No abstract record available.
Inventors
- 👤 James E Cunningham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:13
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/01; B60R25/02; B60R25/022; B60R25/0221; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5615; Y10T70/5619; Y10T70/5624; Y10T70/5757; Y10T70/5765; Y10T70/577; Y10T70/5774; Y10T70/5779; Y10T70/5836; Y10T70/5841; Y10T70/5845; Y10T70/5872; Y10T70/5885
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) | 1921-02-25 | 1921-08-27 | 1922-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-02-25 | 1925-08-27 | 1926-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-02-25 | 1929-08-27 | 1930-02-26 | $7700.00 | Window Closed / Lapsed |