US2932509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body exercising apparatus
Assignee: Individual
•
Filing: 1957-08-02
•
Granted: 1960-04-12
•
Expires: 1977-08-02
Abstract
No abstract record available.
Inventors
- 👤 Zinkin Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:15
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/06; A63B21/08; A63B21/0615; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4047; A63B23/00; A63B23/035; A63B23/03516; A63B23/03525
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US117339A
Cited
US458382A
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US1641188A
Cited
US1782728A
Cited
US2278591A
Cited
US2472391A
Cited
US2689127A
Cited
US2783045A
Cited
US2855199A
Cited
US2845063A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-12 | 1963-10-12 | 1964-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-12 | 1967-10-12 | 1968-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-12 | 1971-10-12 | 1972-04-12 | $7700.00 | Window Closed / Lapsed |