US2913794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interchangeable belt and stop buckle combination
Assignee: Individual
•
Filing: 1954-05-17
•
Granted: 1959-11-24
•
Expires: 1974-05-17
Abstract
No abstract record available.
Inventors
- 👤 Ostrower Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:27
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/006; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4058; Y10T24/406
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US123340A
Cited
US258715A
Cited
US391103A
Cited
US685873A
Cited
US941702A
Cited
US939902A
Cited
US1397673A
Cited
US1550904A
Cited
GB352403A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |