US2490556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swimming trunks
Assignee: Individual
•
Filing: 1946-07-02
•
Granted: 1949-12-06
•
Expires: 1966-07-02
Abstract
No abstract record available.
Inventors
- 👤 Spack Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:16
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/08; B63C9/087; B63C9/105; B63C9/1055; A; A41; A41D; A41D7/00; A41D7/001; A41D7/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-12-05 | 1953-06-06 | 1953-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-12-05 | 1957-06-06 | 1957-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-12-05 | 1961-06-06 | 1961-12-06 | $7700.00 | Window Closed / Lapsed |