US2904038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body rubbing unit
Assignee: Individual
•
Filing: 1956-02-06
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Granted: 1959-09-15
•
Expires: 1976-02-06
Abstract
No abstract record available.
Inventors
- 👤 Howard R Hackney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:03
CPC Classifications
A; A47; A47K; A47K7/00; A47K7/02; A47K7/022; A47K7/024; A61; A61H; A61H7/00; A61H7/002; A61H2201/00; A61H2201/12; A61H2201/1253; A61H2201/1261; A61H2201/1284; A61H2201/16; A61H2201/1683; A61H2201/169; A61H2201/1692
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) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |