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US2645482A
Expired / Lapsed
US
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Foot actuated exercising device
Assignee: Individual
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Filing: 1952-05-19
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Granted: 1953-07-14
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Expires: 1972-05-19
Abstract
No abstract record available.
Inventors
- 👤 Herbert N Magida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:14
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/04; A63B23/08; A63B2208/00; A63B2208/02; A63B2208/0228
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |