US2826192A
Expired / Lapsed
US
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Therapeutic electrical exerciser
Assignee: Individual
•
Filing: 1955-10-18
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Granted: 1958-03-11
•
Expires: 1975-10-18
Abstract
No abstract record available.
Inventors
- 👤 James E Mangas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:36
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/0237; A61H1/0255; A61H1/0259; A61H1/0262; A63; A63B; A63B22/00; A63B22/06; A63B22/0664; A61H2201/00; A61H2201/01; A61H2201/0157; A61H2201/12; A61H2201/1207; A61H2201/1215; A61H2201/16; A61H2201/1602; A61H2201/1628; A61H2201/1633; A61H2201/1635; A61H2201/164; A61H2201/1642; A61H2203/00; A61H2203/04; A61H2203/0425; A61H2203/0431; A63B2022/0676; A63B22/20; A63B22/201; A63B2022/206; A63B71/00; A63B71/02; A63B71/023; A63B2071/025; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2208/0233
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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |