US2772881A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercising apparatus
Assignee: Individual
•
Filing: 1954-01-21
•
Granted: 1956-12-04
•
Expires: 1974-01-21
Abstract
No abstract record available.
Inventors
- 👤 Fundom Doris Jane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:13
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/04; A63B23/0405; A63B23/0417; A61; A61H; A61H1/00; A61H1/02; A61H1/0237; A61H1/0255; A61H1/0259; A63B23/03575; A63B23/03583; A61H2201/00; A61H2201/12; A61H2201/1253; A61H2201/1261; A61H2201/1269; A61H2201/1276; A63B71/00; A63B71/0009; A63B2071/0018; A63B22/00; A63B22/0046; A63B22/20; A63B22/201; A63B22/203; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2208/0238; A63B2208/0242; A63B2208/0252; A63B2225/00; A63B2225/05; A63B2225/055
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1037503A
Cited
US1546506A
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US1909190A
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US2093830A
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US2614109A
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US2645482A
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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) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |