Patent US749971A successfully refreshed from Google Patents.
US749971A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Peters co
Assignee: —
•
Filing: —
•
Granted: 1904-01-19
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Expires: 1921-01-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:12
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/06; B60; B60R; B60R22/00; B60R22/34; B60R2022/3427; Y; Y10; Y10S; Y10S101/00; Y10S101/42
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) | 1907-01-18 | 1907-07-20 | 1908-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-01-18 | 1911-07-20 | 1912-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-01-18 | 1915-07-20 | 1916-01-19 | $7700.00 | Window Closed / Lapsed |