Patent US3344293A successfully refreshed from Google Patents.
US3344293A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electro-mechanical gyrator
Assignee: Individual
•
Filing: 1965-07-12
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Granted: 1967-09-26
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Expires: 1985-07-12
Abstract
No abstract record available.
Inventors
- 👤 Eugene A Wahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:38
CPC Classifications
B; B06; B06B; B06B1/00; B06B1/10; B06B1/16; B06B1/167; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18544; Y10T74/18552
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A GYRATOR COMPRISING, (A) A HOUSING, (B) A RIGID MOUNTING PLATE EXTENDING THROUGH THE HOUSING WALL AND HAVING A CENTRAL HOLE FORMED THEREIN, (C) A CYLINDRICAL BEARING HOUSING EXTENDING THROUGH SAID CENTRAL HOLE AND SECURED TO THE MOUNTING PLATE, (D) A BEARING SHAFT EXTENDING THROUGH SAID BEARING HOUSING AND HAVING ENDS PROJECTING THEREFROM, (E) BEARING MEANS CARRIED BY SAID BEARING HOUSING AND IN ENGAGEMENT WITH SAID BEARING SHAFT, (F) A PAIR OF WEIGHTS ECCENTRICALLY SECURED TO SAID BEARIN SHAFT, (G) POWER MEANS CARRIED BY SAID HOUSING AND HAVING A DRIVE SHAFT, (H) MEANS REMOVABLY COUPLING THE SAID DRIVE SHAFT TO ONE OF SAID WEIGHTS, (I) A POOL OF LUBRICATING OIL CARRIED BY THE HOUSING, AND (J) MEANS EFFECTIVE UPON ROTATION OF SAID BEARING SHAFT TO CIRCULATE OIL THROUGH SAID BEARING MEANS.
Claim 2
Dependent Claim
131 words
A GYRATOR COMPRISING, (A) A HOUSING, (B) A RIGID MOUNTING PLATE EXTENDING THROUGH THE HOUSING WALL AND HAVING A CENTRAL HOLE FORMED THEREIN, (C) A CYLINDRICAL BEARING HOUSING EXTENDING THROUGH SAID CENTRAL HOLE AND SECURED TO THE MOUNTING PLATE, (D) A BEARING SHAFT EXTENDING THROUGH SAID BEARING HOUSING AND HAVING ENDS PROJECTING THEREFROM, (E) BEARING MEANS CARRIED BY SAID BEARING HOUSING AND IN ENGAGEMENT WITH SAID BEARING SHAFT, (F) A PAIR OF WEIGHTS ECCENTRICALLY SECURED TO SAID BEARIN SHAFT, (G) POWER MEANS CARRIED BY SAID HOUSING AND HAVING A DRIVE SHAFT, (H) MEANS REMOVABLY COUPLING THE SAID DRIVE SHAFT TO ONE OF SAID WEIGHTS, (I) A POOL OF LUBRICATING OIL CARRIED BY THE HOUSING, AND (J) MEANS EFFECTIVE UPON ROTATION OF SAID BEARING SHAFT TO CIRCULATE OIL THROUGH SAID BEARING MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |