US3518996A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Muscle stimulator
Assignee: Individual
•
Filing: 1967-04-17
•
Granted: 1970-07-07
•
Expires: 1987-04-17
Abstract
No abstract record available.
Inventors
- 👤 Eloy Cortina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:54
CPC Classifications
A; A61; A61N; A61N1/00; A61N1/02; A61N1/04; A61N1/0404; A61N1/0408; A61N1/0452; A61N1/0472; A61N1/0492; A61N1/18; A61N1/32; A61N1/322; A61N1/36; A61N1/36003; A61N1/36014; A61N1/3603; A61N1/36034
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) | 1973-07-06 | 1974-01-05 | 1974-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-06 | 1978-01-05 | 1978-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-06 | 1982-01-05 | 1982-07-07 | $7700.00 | Window Closed / Lapsed |