Patent US693565A successfully refreshed from Google Patents.
US693565A
Expired / Lapsed
US
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Button-making machine.
Assignee: Individual
•
Filing: 1901-03-02
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Granted: 1902-02-18
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Expires: 1921-03-02
Abstract
No abstract record available.
Inventors
- 👤 William Allen Pendry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:37
CPC Classifications
B; B23; B23B; B23B49/00; B23B49/06; Y; Y10; Y10T; Y10T408/00; Y10T408/26; Y10T408/34; Y10T408/344; Y10T408/352; Y10T408/36; Y10T408/375; Y10T408/378; Y10T408/3788; Y10T408/38; Y10T408/3806; Y10T408/3809
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) | 1905-02-17 | 1905-08-19 | 1906-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-02-17 | 1909-08-19 | 1910-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-02-17 | 1913-08-19 | 1914-02-18 | $7700.00 | Window Closed / Lapsed |