Patent US1680203A successfully refreshed from Google Patents.
US1680203A
Expired / Lapsed
US
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Crepe and method of and apparatus for making the same
Assignee: Individual
•
Filing: 1924-04-07
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Granted: 1928-08-07
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Expires: 1944-04-07
Abstract
No abstract record available.
Inventors
- 👤 William H Cannard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:21
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/12; B31F1/122; Y; Y10; Y10S; Y10S493/00; Y10S493/967; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446
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) | 1931-08-07 | 1932-02-06 | 1932-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-08-07 | 1936-02-06 | 1936-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-08-07 | 1940-02-06 | 1940-08-07 | $7700.00 | Window Closed / Lapsed |