US2128790A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Massaging apparatus
Assignee: Individual
•
Filing: 1936-07-20
•
Granted: 1938-08-30
•
Expires: 1956-07-20
Abstract
No abstract record available.
Inventors
- 👤 Herbert C Barbour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:11
CPC Classifications
A; A61; A61H; A61H23/00; A61H23/02; A61H23/0254; A61H2201/00; A61H2201/01; A61H2201/0119; A61H2201/0153; A61H2201/16; A61H2201/1602; A61H2201/1604; A61H2201/1683; A61H2201/1685; A61H2205/00; A61H2205/02; A61H2205/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-08-29 | 1942-02-28 | 1942-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-08-29 | 1946-02-28 | 1946-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-08-29 | 1950-02-28 | 1950-08-30 | $7700.00 | Window Closed / Lapsed |