Patent US2792609A successfully refreshed from Google Patents.
US2792609A
Expired / Lapsed
US
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Strap buckle
Assignee: Individual
•
Filing: 1953-06-17
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Granted: 1957-05-21
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Expires: 1973-06-17
Abstract
No abstract record available.
Inventors
- 👤 Wayne F Pittman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:38
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/20; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US48503A
Cited
US51425A
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US303873A
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US346036A
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US553399A
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US1044896A
Cited
US1145797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |