US2748838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foot rest cushion
Assignee: Individual
•
Filing: 1953-04-21
•
Granted: 1956-06-05
•
Expires: 1973-04-21
Abstract
No abstract record available.
Inventors
- 👤 William M Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 03:18
CPC Classifications
G; G05; G05G; G05G1/00; G05G1/58; G05G1/60; A; A47; A47C; A47C16/00; A47C16/02; B; B60; B60N; B60N3/00; B60N3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190224000A
Cited
US1060236A
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FR645932A
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US2061142A
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US2237475A
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US2314080A
Cited
US2462004A
Cited
US2478497A
Cited
US2576883A
Cited
US2451906A
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US2585692A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-05 | 1959-12-05 | 1960-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-05 | 1963-12-05 | 1964-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-05 | 1967-12-05 | 1968-06-05 | $7700.00 | Window Closed / Lapsed |