US3470870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relaxation inducing apparatus
Assignee: Individual
•
Filing: 1965-07-28
•
Granted: 1969-10-07
•
Expires: 1985-07-28
Abstract
No abstract record available.
Inventors
- 👤 Nicolas Schoffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:53
CPC Classifications
A; A61; A61M; A61M21/00; A61M2021/0005; A61M2021/0027; A61M2021/0044
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1406663A
Cited
US1445977A
Cited
US2791998A
Cited
US3014477A
Cited
US3080474A
Cited
US3219028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-10-06 | 1973-04-07 | 1973-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-10-06 | 1977-04-07 | 1977-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-10-06 | 1981-04-07 | 1981-10-07 | $7700.00 | Window Closed / Lapsed |