US3268008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable wiper
Assignee: Pathfinder Oil Tool Co
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Filing: 1965-04-07
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Granted: 1966-08-23
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Expires: 1985-04-07
Abstract
No abstract record available.
Inventors
- 👤 Charles W Turbyfill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:52
CPC Classifications
E; E21; E21B; E21B37/00; E21B37/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A WELL BORE WIPER COMPRISING: (A) A SUPPORT MEMBER ADAPTED TO BE SECURED TO A WELL PIPE, (B) THERE BEING A PAIR OF ROWS OF OPENINGS IN SAID MEMBER, (C) EACH OF SAID ROWS OF OPENINGS LYING IN DIFFERENT PLANES IN SAID SUPPORT MEMBER, (D) A CABLE EXTENDING FROM AN OPENING IN ONE OF SAID ROWS TO THE NEXT ADJACENT OPENING IN THE OTHER ROW OF OPENINGS TO FORM A LOOP EXTENDING AT AN ANGLE RELATIVE TO THE AXIS OF SAID SUPPORT MEMBER, (E) A PLURALITY OF CABLE LOOPS CARRIED BY SAID SUPPORT MEMBER, EACH OF WHICH IS INCLINED IN THE SAME DIRECTION ON SAID SUPPORT MEMBER,
Claim 2
Dependent Claim
107 words
A WELL BORE WIPER COMPRISING: (A) A SUPPORT MEMBER ADAPTED TO BE SECURED TO A WELL PIPE, (B) THERE BEING A PAIR OF ROWS OF OPENINGS IN SAID MEMBER, (C) EACH OF SAID ROWS OF OPENINGS LYING IN DIFFERENT PLANES IN SAID SUPPORT MEMBER, (D) A CABLE EXTENDING FROM AN OPENING IN ONE OF SAID ROWS TO THE NEXT ADJACENT OPENING IN THE OTHER ROW OF OPENINGS TO FORM A LOOP EXTENDING AT AN ANGLE RELATIVE TO THE AXIS OF SAID SUPPORT MEMBER, (E) A PLURALITY OF CABLE LOOPS CARRIED BY SAID SUPPORT MEMBER, EACH OF WHICH IS INCLINED IN THE SAME DIRECTION ON SAID SUPPORT MEMBER,
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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |