US2653396A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arch support and method of making same
Assignee: Individual
•
Filing: 1947-09-25
•
Granted: 1953-09-29
•
Expires: 1967-09-25
Abstract
No abstract record available.
Inventors
- 👤 Morris M Gottlieb
- 👤 Julius J Gottlieb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:41
CPC Classifications
A; A43; A43B; A43B7/00; A43B7/14; A43B7/1405; A43B7/1415; A43B7/142; A43B17/00; A43B17/02; A43B17/023; A43B17/14; A43B7/144
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2419440A
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US1113380A
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GB356023A
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US1934591A
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US2230271A
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US2254567A
Cited
US2401514A
Cited
US2339431A
Cited
US2366323A
Cited
US2414125A
Cited
US2421876A
Cited
US2417586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-28 | 1957-03-30 | 1957-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-28 | 1961-03-30 | 1961-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-28 | 1965-03-30 | 1965-09-29 | $7700.00 | Window Closed / Lapsed |