Patent US3639043A successfully refreshed from Google Patents.
Patent US3254528A successfully refreshed from Google Patents.
US3254528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transducer mount
Assignee: Individual
•
Filing: 1962-11-23
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Granted: 1966-06-07
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Expires: 1982-11-23
Abstract
No abstract record available.
Inventors
- 👤 Paul L Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:21
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/04; G01M3/24
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
A DEVICE FOR CONNECTING A TRANSDUCER TO THE HANDLE OF A GATE VALVE WRENCH OF THE TYPE HAVING A CIRCULAR CROSSSECTION HANDLE PORTION CONNECTED AT RIGHT ANGLES TO THE TOP OF THE UPSTANDING VALVE WRENCH COMPRISING, A GENERALLY RECTANGULAR BASE MEMBER, A HOUSING CONNECTED TO SAID BASE MEMBER, TRANSDUCER MEANS CONNECTED WITHIN SAID HOUSING, A PAIR OF END MEMBERS OF FERROUS MATERIAL CONNECTED TO OPPOSITE ENDS OF SAID BASE MEMBER AND DEPENDING THEREBENEATH, A MAGNET CONNECTED BETWEEN SAID PAIR OF END MEMBERS, AND SAID PAIR OF END MEMBERS HAVING LOWER TERMINATING EDGES HAVING V-SHAPED SLOTS THEREIN FOR RECEIVING THE HANDLE PORTION OF THE GATE VALVE WRENCH FOR MAGNETIC ATTACHMENT THERETO WHEREBY VIBRATIONS IN THE VALVE WRENCH ARE TRANSMITTED DIRECTLY TO THE TRANSMITTED DIRECTLY TO THE TRANSDUCER.
Claim 2
Independent Claim
126 words
A DEVICE FOR CONNECTING A TRANSDUCER TO THE HANDLE OF A GATE VALVE WRENCH OF THE TYPE HAVING A CIRCULAR CROSSSECTION HANDLE PORTION CONNECTED AT RIGHT ANGLES TO THE TOP OF THE UPSTANDING VALVE WRENCH COMPRISING, A GENERALLY RECTANGULAR BASE MEMBER, A HOUSING CONNECTED TO SAID BASE MEMBER, TRANSDUCER MEANS CONNECTED WITHIN SAID HOUSING, A PAIR OF END MEMBERS OF FERROUS MATERIAL CONNECTED TO OPPOSITE ENDS OF SAID BASE MEMBER AND DEPENDING THEREBENEATH, A MAGNET CONNECTED BETWEEN SAID PAIR OF END MEMBERS, AND SAID PAIR OF END MEMBERS HAVING LOWER TERMINATING EDGES HAVING V-SHAPED SLOTS THEREIN FOR RECEIVING THE HANDLE PORTION OF THE GATE VALVE WRENCH FOR MAGNETIC ATTACHMENT THERETO WHEREBY VIBRATIONS IN THE VALVE WRENCH ARE TRANSMITTED DIRECTLY TO THE TRANSMITTED DIRECTLY TO THE TRANSDUCER.
References Cited (Backward Citations)
US267825A
Cited
CA464637A
Cited
US2008934A
Cited
US2645938A
Cited
FR1061773A
Cited
US2873604A
Cited
US2876638A
Cited
US3170152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-06 | 1969-12-06 | 1970-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-06 | 1973-12-06 | 1974-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-06 | 1977-12-06 | 1978-06-07 | $7700.00 | Window Closed / Lapsed |