US3311331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration absorbing combination
Assignee: Lowell Industries Inc
•
Filing: 1965-10-07
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Granted: 1967-03-28
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Expires: 1985-10-07
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Steimen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:30
CPC Classifications
D; D03; D03D; D03D49/00; D03D49/02; D03D49/025; F; F16; F16F; F16F1/00; F16F1/36; F16F1/373; F16F1/376
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
FOR ABSORBING VIBRATION OF A MACHINE HAVING A BASE, THE COMBINATION OF A VIBRATION-ABSORBING PAD, AND MEANS TO INTERLOCK THE PAD WITH THE BASE, CHARACTERIZED IN THAT THE PAD COMPRISES A SLAB OF YIELDING MATERIAL HAVING RECESSES ON ITS UPPER SIDE AND SAID MEANS COMPRISES A PLATE AND UPWARDLY PROJECTING PARTS INTERFITTING WITH THE BASE TO KEEP THE BASE FROM CREEPING OFF THE PLATE, THE PLATE HAVING DOWNWARDLY PROJECTING PROTUBERANCES EXTENDING INTO SAID RECESSES TO KEEP THE PLATE FROM CREEPING OFF THE SLAB.
Claim 2
Dependent Claim
83 words
FOR ABSORBING VIBRATION OF A MACHINE HAVING A BASE, THE COMBINATION OF A VIBRATION-ABSORBING PAD, AND MEANS TO INTERLOCK THE PAD WITH THE BASE, CHARACTERIZED IN THAT THE PAD COMPRISES A SLAB OF YIELDING MATERIAL HAVING RECESSES ON ITS UPPER SIDE AND SAID MEANS COMPRISES A PLATE AND UPWARDLY PROJECTING PARTS INTERFITTING WITH THE BASE TO KEEP THE BASE FROM CREEPING OFF THE PLATE, THE PLATE HAVING DOWNWARDLY PROJECTING PROTUBERANCES EXTENDING INTO SAID RECESSES TO KEEP THE PLATE FROM CREEPING OFF THE SLAB.
References Cited (Backward Citations)
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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) | 1970-03-27 | 1970-09-26 | 1971-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-27 | 1974-09-26 | 1975-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-27 | 1978-09-26 | 1979-03-28 | $7700.00 | Window Closed / Lapsed |