Patent US3203491A successfully refreshed from Google Patents.
US3203491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing tool with magnet and fluid ports
Assignee: Individual
•
Filing: 1963-02-28
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Granted: 1965-08-31
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Expires: 1983-02-28
Abstract
No abstract record available.
Inventors
- 👤 Gerald O Turley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:37
CPC Classifications
E; E21; E21B; E21B31/00; E21B31/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A RETREIVING APPARATUS COMPRISING A TUBULAR BODY PORTION HAVING AN OPEN LOWER END, A FLUID ENTRY DEFINED IN ONE END OF SAID BODY PORTION, A FIRST PASSAGE DEFINED IN SAID BODY AND DISPOSED BY IN COMMUNICATION WITH SAID ENTRY, A SECOND PASSAGE DEFINED BY SAID BODY PORTION, AND PORTS PROVIDING COMMUNICATION BETWEEN SAID PASSAGES, OUTLET MEANS COMMUNICATING SAID FIRST PASSAGE WITH THE EXTERIOR OF SAID BODY PORTION, MOVABLE MEANS LOCATED WITHIN SAID FIRST PASSAGE, MEANS RELEASABLY CLOSING SAID OUTLET MEANS, RETRIEVING MEANS CONNECTED TO SAID MOVABLE MEANS, SAID MOVABLE MEANS BEING SHIFTABLE BE-
Claim 2
Dependent Claim
93 words
A RETREIVING APPARATUS COMPRISING A TUBULAR BODY PORTION HAVING AN OPEN LOWER END, A FLUID ENTRY DEFINED IN ONE END OF SAID BODY PORTION, A FIRST PASSAGE DEFINED IN SAID BODY AND DISPOSED BY IN COMMUNICATION WITH SAID ENTRY, A SECOND PASSAGE DEFINED BY SAID BODY PORTION, AND PORTS PROVIDING COMMUNICATION BETWEEN SAID PASSAGES, OUTLET MEANS COMMUNICATING SAID FIRST PASSAGE WITH THE EXTERIOR OF SAID BODY PORTION, MOVABLE MEANS LOCATED WITHIN SAID FIRST PASSAGE, MEANS RELEASABLY CLOSING SAID OUTLET MEANS, RETRIEVING MEANS CONNECTED TO SAID MOVABLE MEANS, SAID MOVABLE MEANS BEING SHIFTABLE BE-
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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |