US2816339A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle
Assignee: GORDON D BROWN
•
Filing: 1954-10-15
•
Granted: 1957-12-17
•
Expires: 1974-10-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Ernest Prete
- 👤 Snyder Emerson Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:47
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/02; A44B11/06; A44B11/12; A44B11/14; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4012; Y10T24/4016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US222725A
Cited
DE655612C
Cited
US815205A
Cited
US858414A
Cited
US940829A
Cited
FR532142A
Cited
FR698115A
Cited
US2442266A
Cited
US2517424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-12-16 | 1961-06-17 | 1961-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-12-16 | 1965-06-17 | 1965-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-12-16 | 1969-06-17 | 1969-12-17 | $7700.00 | Window Closed / Lapsed |