US3193256A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibrator
Assignee: Individual
•
Filing: 1963-06-12
•
Granted: 1965-07-06
•
Expires: 1983-06-12
Abstract
No abstract record available.
Inventors
- 👤 George L Malan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:14
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/18; B06B1/186
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
153 words
A FREE ROTOR VIBRATOR COMPRISING: A CASE WITH AN AXIS AND HAVING AN INNER CIRCULAR RACE; A ROOR WITH AN AXIS AND HAVING AN EXTERIOR CIRCULAR BEARING SURFACE OF LESSER DIAMETER THAN THE RACE AND ADAPTED TO ROLL AROUND THE RACE IN CONTACT AND ECCENTRIC-LOAD TRANSFER RELATIONSHIP THEREWITH; FLUID MOTOR MEANS COMPRISING: A CIRCULAR REACTION SURFACE IN SAID CASE AN COAXIAL WITH THE CASE AXIS, AND AXIALLY SPACED FROM THE RACE, A SUPPORT SURFACE ON THE ROTOR AXIALLY ALIGNED WITH THE REACTION SURFACE AND BEING SO PROPORTIONED AND ARRANGED AS TO BE HELD OUT OF CONTACT WITH THE SAID REACTION SURFACE BY VIRTUE OF THE CONTACT BETWEEN THE BEARING SURFACE AND THE RACE, AND EXTENSIBLE MEANS CARRIED BY THE ROTOR TO PRESS AGAINST THE REACTHE SUPPORT SURFACE OF THE ROTOR TO PRESS AGAINST THE REACTION SURFACE, THEREBY TO PROVIDE PROPULSIVE FORCE FOR PROPELLING FOR APPLYING FLUID UNDER PRESSURE TO EXTEND SAID EXTENSIBLE MEANS.
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) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |