US3073388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire line cutter
Assignee: Individual
•
Filing: 1960-06-21
•
Granted: 1963-01-15
•
Expires: 1980-06-21
Abstract
No abstract record available.
Inventors
- 👤 Louis W Chenault
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:26
CPC Classifications
E; E21; E21B; E21B29/00; E21B29/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
95 words
APPARATUS FOR CUTTING CABLE AT A REMOTELY INACCESSIBLE LOCATION IN A WELL COMPRISING, A CASING HAVING A CENTRALLY DISPOSED BORE THROUGH WHICH THE CABLE EXTENDS, CUTTER MEANS PIVOTALLY MOUNTED IN THE CASING AND RETAINED ON ONE SIDE OF THE BORE, CLAMPING RECESS MEANS MOUNTED ON THE OTHER SIDE OF THE BORE FOR RECEIVING A SEVERED END PORTION OF SAID CABLE AND THE CUTTER MEANS IN RESPONSE TO PIVOTAL DISPLACEMENT OF THE CUTTER MEANS ACROSS SAID BORE TO CUT THE CABLE AND SELF-CONTAINED ACTUATING MEANS MOUNTED IN THE CASING AND OPERATIVELY CONNECTED TO SAID CUTTER MEANS.
References Cited (Backward Citations)
US1764222A
Cited
US1832924A
Cited
US1813368A
Cited
US2156228A
Cited
US2185303A
Cited
US3010515A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |