US2744340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Footwear and methods of making the same
Assignee: GERBER PLASTIC Co
•
Filing: 1953-04-17
•
Granted: 1956-05-08
•
Expires: 1973-04-17
Abstract
No abstract record available.
Inventors
- 👤 Albert J Gerber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:45
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/10; A43B3/101; A43B3/102; Y; Y10; Y10S; Y10S297/00; Y10S297/01; Y10S36/00; Y10S36/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR740571A
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US2574582A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-08 | 1959-11-07 | 1960-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-08 | 1963-11-07 | 1964-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-08 | 1967-11-07 | 1968-05-08 | $7700.00 | Window Closed / Lapsed |