Patent US2836174A successfully refreshed from Google Patents.
US2836174A
Expired / Lapsed
US
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Foot massage machine
Assignee: AUBURN MACHINE AND TOOL Co Inc
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Filing: 1955-08-31
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Granted: 1958-05-27
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Expires: 1975-08-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Infanger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:30
CPC Classifications
A; A61; A61H; A61H23/00; A61H23/02; A61H23/0254; A61H2201/00; A61H2201/16; A61H2201/1602; A61H2201/164; A61H2201/1642; A61H2205/00; A61H2205/10; A61H2205/12
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) | 1961-05-26 | 1961-11-25 | 1962-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-26 | 1965-11-25 | 1966-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-26 | 1969-11-25 | 1970-05-27 | $7700.00 | Window Closed / Lapsed |