Patent US3141126A successfully refreshed from Google Patents.
US3141126A
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Motion detection apparatus and method for use in bore hole logging
Assignee: Sperry Sun Inc
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Filing: 1959-06-04
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Granted: 1964-07-14
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Expires: 1979-06-04
Abstract
No abstract record available.
Inventors
- 👤 John D Bennett
- 👤 Preston E Chaney
- 👤 Fred M Mayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:47
CPC Classifications
E; E21; E21B; E21B47/00; H; H01; H01H; H01H35/00; H01H35/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
APPARATUS FOR BORE HOLE LOGGING COMPRISING MEANS MOVABLE ALONG A BORE HOLE PROVIDING SIGNALS VARIABLE WITH LOCAL CONDITIONS OF THE STRATA PENETRATED BY THE HOLE, RECORDING MEANS VERTICALLY MOVABLE WITH THE FIRST MENTIONED MEANS, RECEIVING SAID SIGNALS AND PROVIDING A RECORD THEREOF, ACCELERATION-SENSITIVE MEANS MOVABLE WITH THE FIRST MENTIONED MEANS PROVIDING SIGNALS INDICATIVE OF THE OCCURRENCE OF ACCELERATION MOVEMENTS OF THE FIRST MENTIONED MEANS, SAID FIRST MENTIONED MEANS, SAID RECORDING MEANS AND SAID ACCELERATION-SENSITIVE MEANS BEING CONNECTED TOGETHER FOR CONJOINT MOVEMENT, AND MEANS TRANSMITTING THE LAST MENTIONED SIGNALS TO SAID RECORDING MEANS, SAID RECORDING MEANS RECORDING THE LAST MENTIONED SIGNALS TO CORRELATE THEM WITH THE RECORDS OF THE FIRST MENTIONED SIGNALS.
Claim 2
Dependent Claim
111 words
APPARATUS FOR BORE HOLE LOGGING COMPRISING MEANS MOVABLE ALONG A BORE HOLE PROVIDING SIGNALS VARIABLE WITH LOCAL CONDITIONS OF THE STRATA PENETRATED BY THE HOLE, RECORDING MEANS VERTICALLY MOVABLE WITH THE FIRST MENTIONED MEANS, RECEIVING SAID SIGNALS AND PROVIDING A RECORD THEREOF, ACCELERATION-SENSITIVE MEANS MOVABLE WITH THE FIRST MENTIONED MEANS PROVIDING SIGNALS INDICATIVE OF THE OCCURRENCE OF ACCELERATION MOVEMENTS OF THE FIRST MENTIONED MEANS, SAID FIRST MENTIONED MEANS, SAID RECORDING MEANS AND SAID ACCELERATION-SENSITIVE MEANS BEING CONNECTED TOGETHER FOR CONJOINT MOVEMENT, AND MEANS TRANSMITTING THE LAST MENTIONED SIGNALS TO SAID RECORDING MEANS, SAID RECORDING MEANS RECORDING THE LAST MENTIONED SIGNALS TO CORRELATE THEM WITH THE RECORDS OF THE FIRST MENTIONED SIGNALS.
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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) | 1967-07-14 | 1968-01-13 | 1968-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-14 | 1972-01-13 | 1972-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-14 | 1976-01-13 | 1976-07-14 | $7700.00 | Window Closed / Lapsed |