US2604630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Separable two-piece hat
Assignee: Individual
•
Filing: 1949-07-02
•
Granted: 1952-07-29
•
Expires: 1969-07-02
Abstract
No abstract record available.
Inventors
- 👤 Waring Carol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:01
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US78036A
Cited
US878219A
Cited
US1111659A
Cited
US1293980A
Cited
US1598313A
Cited
US1818764A
Cited
US2160513A
Cited
US2267281A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |