US950381A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making fiber fusee-caps.
Assignee: Individual
•
Filing: 1907-07-26
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Granted: 1910-02-22
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Expires: 1927-07-26
Abstract
No abstract record available.
Inventors
- 👤 Frank Dutcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:15
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/62; B31B50/626; B31B70/00; B31C; B31C1/00; B31C1/04; B31B2155/00; B31B2160/00; B31B2160/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918
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) | 1913-02-21 | 1913-08-23 | 1914-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-02-21 | 1917-08-23 | 1918-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-02-21 | 1921-08-23 | 1922-02-22 | $7700.00 | Window Closed / Lapsed |