US2621334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined ball and cap
Assignee: Individual
•
Filing: 1950-07-19
•
Granted: 1952-12-16
•
Expires: 1970-07-19
Abstract
No abstract record available.
Inventors
- 👤 Lyle A O'hare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:58
CPC Classifications
A; A42; A42B; A42B1/00; A42B1/006; A63; A63B; A63B41/00; A63B41/02; A63B41/04; Y; Y10; Y10S; Y10S2/00; Y10S2/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US405999A
Cited
USRE17248E
Cited
US1037406A
Cited
US1213571A
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US1910961A
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US2121549A
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US2172425A
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US2143409A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |