Patent US2445644A successfully refreshed from Google Patents.
Patent US3090586A successfully refreshed from Google Patents.
US3090586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine mounting
Assignee: Ametek Inc
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Filing: 1961-01-04
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Granted: 1963-05-21
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Expires: 1981-01-04
Abstract
No abstract record available.
Inventors
- 👤 Roy F Schwegler
- 👤 Kenneth H Wolverton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:12
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/06; F16F15/063; D; D06; D06F; D06F37/00; D06F37/20; D06F37/22
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
150 words
APPARATUS COMPRISING IN COMBINATION, A PLATFORM; A HOUSING MOUNTED ON SAID PLATFORM; A ROTATABLE MEMBER WITHIN SAID HOUSING THAT NORMALLY IS SUBJECTED TO UNBALANCED LOADS; MOUNTING MEANS FIXED TO A SUPPORTING FLOOR; BRACKETS AT THE FOUR CORNERS OF SAID PLATFORM; HOLE MEANS WITHIN EACH BRACKET ALIGNED WITH HOLE MEANS WITHIN ANOTHER OF SAID BRACKETS; TORSION BAR ARRANGEMENTS HAVING LEG MEANS OF ONE ARRANGEMENT PASSING THROUGH THE ALIGNED HOLE MEANS OF CERTAIN OF SAID BRACKETS AND THE LEG MEANS OF ANOTHER ARRANGEMENT PASSING THROUGH THE ALIGNED HOLE MEANS OF CERTIAN OTHER OF SAID BRACKETS; ARM MEANS AT THE FREE ENDS OF EACH LEG MEANS CONNECTED TO ONE OF SAID MOUNTING MEANS FOR SUPPORTING SAID PLATFORM AT A DESIRED DISTANCE FROM SAID FLOOR, SAID TORSION BAR ARRANGEMENTS HAVING A NATURAL PERIOD OF VIBRATION SUBSTANTIALLY BELOW THE NORMAL ROTATIVE SPEED OF SAID ROTATABLE MEMBER; AND SHOCK ABSORBER MEANS BETWEEN SAID HOUSING AND FLOOR.
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) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |