Patent US765053A successfully refreshed from Google Patents.
US765053A
Expired / Lapsed
US
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Hollow pole.
Assignee: JAMES C GORMLEY
•
Filing: 1903-12-09
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Granted: 1904-07-12
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Expires: 1923-12-09
Abstract
No abstract record available.
Inventors
- 👤 Edward F Tafel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:54
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/08; B21C37/09; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T29/49623; Y10T29/49631
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) | 1907-07-12 | 1908-01-11 | 1908-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-07-12 | 1912-01-11 | 1912-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-07-12 | 1916-01-11 | 1916-07-12 | $7700.00 | Window Closed / Lapsed |