US861562A
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Assignee: Wendell & Macduffie
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Filing: 1906-12-18
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Granted: 1907-07-30
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Expires: 1926-12-18
Abstract
No abstract record available.
Inventors
- 👤 Charles E Wade
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:21
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/3605; Y; Y10; Y10S; Y10S411/00; Y10S411/923; Y10T; Y10T403/00; Y10T403/71; Y10T403/7111; Y10T403/7147
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) | 1910-07-29 | 1911-01-28 | 1911-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-07-29 | 1915-01-28 | 1915-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-07-29 | 1919-01-28 | 1919-07-30 | $7700.00 | Window Closed / Lapsed |