Patent US751485A successfully refreshed from Google Patents.
US751485A
Expired / Lapsed
US
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Chaeles a
Assignee: —
•
Filing: —
•
Granted: 1904-02-09
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Expires: 1921-02-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:37
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/06; F16M11/12; F16M11/14; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32041; Y10T403/32254; Y10T403/32262
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) | 1907-02-08 | 1907-08-10 | 1908-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-02-08 | 1911-08-10 | 1912-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-02-08 | 1915-08-10 | 1916-02-09 | $7700.00 | Window Closed / Lapsed |