Patent US3077573A successfully refreshed from Google Patents.
US3077573A
Expired / Lapsed
US
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Seismographic apparatus and method
Assignee: Sohio Petroleum Co
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Filing: 1957-06-07
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Granted: 1963-02-12
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Expires: 1977-06-07
Abstract
No abstract record available.
Inventors
- 👤 Wendenburg Clarence Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:59
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/28; G01V1/36; G01V1/362; G01V2210/00; G01V2210/50; G01V2210/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
153 words
APPARATUS FOR CORRECTIVELY MODIFYING A RECORDED TRACE RECORD OF A SEISMIC PROSPECTING OPERATION, COMPRISING A ROTATABLE CYLINDRICAL MEMBER ADAPTED TO CARRY A TRACE RECORD, SAID MEMBER HAVING ASSOCIATED THEREWITH MOVABLE TRANSDUCING MEANS INCLUDING A SCANNING MEANS AND A RECORDING MEANS, MEANS TO ROTATE SAID CYLINDRICAL MEMBER, MOVING MEANS TO MOVE ONE OF SAID SCANNING AND RECORDING MEANS CIRCUMFERENTIALLY OF SAID CYLINDRICAL MEMBER WHILE IN TRANSDUCING RELATIONSHIP THEREWITH, SAID MOVING MEANS COMPRISING A CAM, A FOLLOWER FOR THE CAM AND COUPLING MEANS TO COUPLE SAID FOLLOWER TO SAID ONE OF SAID SCANNING AND RECORDING MEANS; SAID COUPLING MEANS INCLUDING A RADIUS ARM MOVABLE ABOUT A PIVOT, A CONNECTING LINK HAVING ONE END ATTACHED TO AND ADJUSTABLY MOVABLE ALONG THE LENGTH OF SAID RADIUS ARM, AND MOTION MODIFYING MEANS COMPRISING AN ADJUSTABLE SUPPORT ATTACHED TO SAID CONNECTING LINK OPERATIVE TO ADJUST THE LATTER THROUGH A RANGE OF POSITIONS ALONG THE LENGTH OF SAID RADIUS ARM.
Claim 2
Dependent Claim
153 words
APPARATUS FOR CORRECTIVELY MODIFYING A RECORDED TRACE RECORD OF A SEISMIC PROSPECTING OPERATION, COMPRISING A ROTATABLE CYLINDRICAL MEMBER ADAPTED TO CARRY A TRACE RECORD, SAID MEMBER HAVING ASSOCIATED THEREWITH MOVABLE TRANSDUCING MEANS INCLUDING A SCANNING MEANS AND A RECORDING MEANS, MEANS TO ROTATE SAID CYLINDRICAL MEMBER, MOVING MEANS TO MOVE ONE OF SAID SCANNING AND RECORDING MEANS CIRCUMFERENTIALLY OF SAID CYLINDRICAL MEMBER WHILE IN TRANSDUCING RELATIONSHIP THEREWITH, SAID MOVING MEANS COMPRISING A CAM, A FOLLOWER FOR THE CAM AND COUPLING MEANS TO COUPLE SAID FOLLOWER TO SAID ONE OF SAID SCANNING AND RECORDING MEANS; SAID COUPLING MEANS INCLUDING A RADIUS ARM MOVABLE ABOUT A PIVOT, A CONNECTING LINK HAVING ONE END ATTACHED TO AND ADJUSTABLY MOVABLE ALONG THE LENGTH OF SAID RADIUS ARM, AND MOTION MODIFYING MEANS COMPRISING AN ADJUSTABLE SUPPORT ATTACHED TO SAID CONNECTING LINK OPERATIVE TO ADJUST THE LATTER THROUGH A RANGE OF POSITIONS ALONG THE LENGTH OF SAID RADIUS ARM.
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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) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |