Patent US2876516A successfully refreshed from Google Patents.
US2876516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle
Assignee: Individual
•
Filing: 1956-04-20
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Granted: 1959-03-10
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Expires: 1976-04-20
Abstract
No abstract record available.
Inventors
- 👤 Louis F Cummings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:42
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/25; A44B11/2503; A44B11/2526; B; B64; B64D; B64D25/00; B64D25/02; B64D25/06; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4028; Y10T24/4037; Y10T24/404; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45623; Y10T24/45639; Y10T24/45644; Y10T24/45649; Y10T292/00; Y10T292/08; Y10T292/0886; Y10T292/0887; Y10T292/089
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2287721A
Cited
US2710999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-09 | 1962-09-08 | 1963-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-09 | 1966-09-08 | 1967-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-09 | 1970-09-08 | 1971-03-10 | $7700.00 | Window Closed / Lapsed |