Patent US2626601A successfully refreshed from Google Patents.
US2626601A
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Vacuum pulsating exercising apparatus
Assignee: Individual
•
Filing: 1950-07-28
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Granted: 1953-01-27
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Expires: 1970-07-28
Abstract
No abstract record available.
Inventors
- 👤 John P Riley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:34
CPC Classifications
A; A61; A61H; A61H9/00; A61H9/005; A61H2201/00; A61H2201/50; A61H2201/5005; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86115
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US841146A
Cited
US2138527A
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US2168611A
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US2140898A
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US2145932A
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US2087491A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |