US3279462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotative foot exerciser
Assignee: Individual
•
Filing: 1964-02-04
•
Granted: 1966-10-18
•
Expires: 1984-02-04
Abstract
No abstract record available.
Inventors
- 👤 Niquet Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
A; A61; A61H; A61H15/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
168 words
A MASSAGING DEVICE COMPRISING A PAIR OF SPACED SUPPORT MEMBERS, A SHAFT SUPPORTED BY AND SECURED TO SAID SUPPORT MEMBERS AND ROTATABLE WITH RESPECT TO THE SAME, MEANS TO CLAMP SAID SHAFT TO SAID SUPPORT MEMBERS IN ADJUSTED ROTATED POSITION, SAID SHAFT PROVIDING INTERMEDIATE ITS ENDS TWO SPACED PAIRS OF MUTUALLY INCLINED ROLLER RECEIVING PORTIONS, SAID ROLLER RECEIVING PORTIONS OF SAID PAIRS LYING IN A COMMON PLANE, A DISC-SHAPED ROLLER MOUNTED FOR FREE ROTATION ON EACH OF SAID ROLLER RECEIVING SHAFT PORTIONS TO PROVIDE TWO SPACED PAIRS OF ROLLERS, THE ROLLERS OF EACH PAIR BEING INCLINED TO EACH OTHER AND IN CONTACT IN A LIMITED ZONE OF THEIR PERIPHERY, ABUTMENT MEANS ON SAID SHAFT ABUTTING THE OUTER ROLLER OF EACH PAIR, THE INNER ROLLER OF EACH PAIR BEING FREELY DISPLACEABLE ON ITS ROLLER RECEIVING SHAFT PORTION, AND A COIL SPRING SURROUNDING SAID SHAFT BETWEEN THE INNER ROLLERS OF SAID PAIRS AND ABUTTING SAID INNER ROLLERS TO URGE THE SAME INTO CONTACT WITH THE OUTER ROLLERS OF SAID PAIRS.
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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |