US2926358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for making a hat
Assignee: Hat Corp of America
•
Filing: 1956-10-18
•
Granted: 1960-03-01
•
Expires: 1976-10-18
Abstract
No abstract record available.
Inventors
- 👤 Stanley G Hoffman
- 👤 Fred C Van Ess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:51
CPC Classifications
A; A42; A42C; A42C1/00; A42C1/04; B; B30; B30B; B30B9/00; B30B9/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1053669A
Cited
US2010285A
Cited
US2026392A
Cited
US2049986A
Cited
US2185306A
Cited
US2616091A
Cited
US2776435A
Cited
US2713443A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |