Patent US3130700A successfully refreshed from Google Patents.
US3130700A
Expired / Lapsed
US
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Vibration and mechanical wave damping
Assignee: Individual
•
Filing: 1960-04-29
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Granted: 1964-04-28
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Expires: 1980-04-29
Abstract
No abstract record available.
Inventors
- 👤 Robert E Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:49
CPC Classifications
B; B63; B63B; B63B39/00; B63B39/005; B63B3/00; B63B3/14; B63B3/68; F; F16; F16F; F16F7/00; F16F7/10; F16F7/104; F16F7/108; Y; Y02; Y02T; Y02T70/00; Y02T70/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
127 words
IN A SUBMARINE WHICH IS CAPABLE OF EMITTING MECHANICAL WAVE ENERGY INTO THE WATER, WHICH ENERGY IS CAPABLE OF DETECTION BY SONAR EQUIPMENT, AND WHICH WILL REFLECT A SUBSTANTIAL PORTION OF INCIDENT MECHANICAL WAVE ENERGY AS FROM A REMOTE SEARCH SONAR, THE METHOD OF REDUCING SAID EMISSION AND REFLECTION OF MECHANICAL WAVE ENERGY AS FROM A REMOTE SEARCH SONAR, THE METHOD OF REDUCING SAID EMISSION AND REFLECTION OF MECHANICAL WAVE ENERGY BY SAID SUBMARINE AND REDUCING THE PROBABILITY OF ITS DETECTION BY SONAR WHICH COMPRISES APPLYING THE MECHANICAL WAVE ENERGY PASSING IMMEDIATELY ADJACENT THE EXTERIOR OF SAID SUBMARINE DIRECTED INWARDLY OR OUTWARDLY OF SAID SUBMARINE TO AN ELASTOMER TO WORK THE ELASTOMER TO CONVERT A SUBSTANTIAL PORTION OF THE MECHANICAL WAVE ENERGY INTO HEAT IN THE ELASTOMER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |