US2478648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Massage device
Assignee: S D WHEELER
•
Filing: 1946-09-14
•
Granted: 1949-08-09
•
Expires: 1966-09-14
Abstract
No abstract record available.
Inventors
- 👤 Harold D Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:17
CPC Classifications
A; A61; A61H; A61H7/00; A61H7/002; A61H7/003; A61H9/00; B; B05; B05B; B05B1/00; B05B1/02; B05B1/08; B05B1/083; B05B1/14; B05B1/18; B05B1/182; B05B1/1821; B05B1/185; A61H2201/00; A61H2201/10; A61H2201/105; B05B1/1823
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1980803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-08 | 1953-02-07 | 1953-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-08 | 1957-02-07 | 1957-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-08 | 1961-02-07 | 1961-08-09 | $7700.00 | Window Closed / Lapsed |