Patent US1508796A successfully refreshed from Google Patents.
Patent US820710A successfully refreshed from Google Patents.
US820710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle.
Assignee: Individual
•
Filing: 1903-02-06
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Granted: 1906-05-15
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Expires: 1923-02-06
Abstract
No abstract record available.
Inventors
- 👤 George Hare Ford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:51
CPC Classifications
A; A41; A41F; A41F11/00; A41F11/12; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3401; Y10T24/40; Y10T24/4002; Y10T24/4012; Y10T24/4014; Y10T24/4051; Y10T24/4088
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) | 1909-05-14 | 1909-11-13 | 1910-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-05-14 | 1913-11-13 | 1914-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-05-14 | 1917-11-13 | 1918-05-15 | $7700.00 | Window Closed / Lapsed |