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Patent US2468327A successfully refreshed from Google Patents.
US2468327A
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Appliance for massaging and exercising human feet
Assignee: Individual
•
Filing: 1948-03-31
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Granted: 1949-04-26
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Expires: 1968-03-31
Abstract
No abstract record available.
Inventors
- 👤 Harry H Hartung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:05
CPC Classifications
A; A61; A61H; A61H7/00; A61H7/001; A63; A63B; A63B23/00; A63B23/035; A63B23/04; A63B23/10; A61H2201/00; A61H2201/12; A61H2201/1253; A61H2201/1261; A61H2201/1284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2374730A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-25 | 1952-10-25 | 1953-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-25 | 1956-10-25 | 1957-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-25 | 1960-10-25 | 1961-04-26 | $7700.00 | Window Closed / Lapsed |