US3303513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transducer indexing system for playing back various geophysical recordings
Assignee: Atlantic Richfield Co
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Filing: 1965-10-23
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Granted: 1967-02-07
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 John P Woods
- 👤 Jr Tom Prickett
- 👤 William M Mullings
- 👤 James K Lyons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:25
CPC Classifications
G; G01; G01V; G01V1/00; G01V1/24; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18152
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A BAND PULLEY PEN INDEXING DEVICE, COMPRISING, (A) A FRAME MEMBER, (B) FIRST AND SECOND TUBULAR WAYS SUPPORTED BY SAID FRAME MEMBER, (C) A PEN HOUSING SLIDABLY MOUNTED ON SAID TUBULAR WAYS, (D) AT LEAST ONE PEN CARRIED BY SAID PEN HOUSING, (E) GEAR MEANS FIXED TO ONE END OF SAID FRAME MEMBER, (F) AN ANCHOR SUPPORT RIGIDLY ATTACHED TO SAID FIRST TUBULAR WAY NEAR THE END OF SAID FRAME MEMBER REMOTE TO SAID GEAR MEANS, (G) A FIRST PULLEY ASSOCIATED WITH AND ATTACHED TO SAID GEAR MEANS, (H) A SECOND PULLEY MOUNTED ON THE END OF SAID FRAME MEMBER REMOTE TO SAID GEAR MEANS, (I) A CONTINUOUS BAND MOUNTED ON SAID FIRST AND SECOND PULLEYS SO THAT A PORTION THEREOF PASSES THROUGH SAID FIRST TUBULAR WAY, (J) A CONNECTING BAND JOINING SAID GEAR MEANS AND SAID ANCHOR SUPPORT, (K) A MAGNETIC CLUTCH MOUNTED ON SAID PEN HOUSING AND ADAPTED TO ENGAGE SAID CONTINUOUS BAND, AND (L) A MAGNETIC BRAKE MOUNTED ON SAID PEN HOUSING WHICH IS ADAPTED TO ENGAGE SAID CONNECTING BAND.
Claim 2
Dependent Claim
173 words
A BAND PULLEY PEN INDEXING DEVICE, COMPRISING, (A) A FRAME MEMBER, (B) FIRST AND SECOND TUBULAR WAYS SUPPORTED BY SAID FRAME MEMBER, (C) A PEN HOUSING SLIDABLY MOUNTED ON SAID TUBULAR WAYS, (D) AT LEAST ONE PEN CARRIED BY SAID PEN HOUSING, (E) GEAR MEANS FIXED TO ONE END OF SAID FRAME MEMBER, (F) AN ANCHOR SUPPORT RIGIDLY ATTACHED TO SAID FIRST TUBULAR WAY NEAR THE END OF SAID FRAME MEMBER REMOTE TO SAID GEAR MEANS, (G) A FIRST PULLEY ASSOCIATED WITH AND ATTACHED TO SAID GEAR MEANS, (H) A SECOND PULLEY MOUNTED ON THE END OF SAID FRAME MEMBER REMOTE TO SAID GEAR MEANS, (I) A CONTINUOUS BAND MOUNTED ON SAID FIRST AND SECOND PULLEYS SO THAT A PORTION THEREOF PASSES THROUGH SAID FIRST TUBULAR WAY, (J) A CONNECTING BAND JOINING SAID GEAR MEANS AND SAID ANCHOR SUPPORT, (K) A MAGNETIC CLUTCH MOUNTED ON SAID PEN HOUSING AND ADAPTED TO ENGAGE SAID CONTINUOUS BAND, AND (L) A MAGNETIC BRAKE MOUNTED ON SAID PEN HOUSING WHICH IS ADAPTED TO ENGAGE SAID CONNECTING BAND.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |