US3405533A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable layer
Assignee: LUBBOCK Manufacturing Co
•
Filing: 1964-10-26
•
Granted: 1968-10-15
•
Expires: 1984-10-26
Abstract
No abstract record available.
Inventors
- 👤 Donald L Fries
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:52
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/06; E; E02; E02F; E02F5/00; E02F5/02; E02F5/10; E02F5/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2118553A
Cited
US2647758A
Cited
US2943583A
Cited
US2995902A
Cited
US3170300A
Cited
FR1320979A
Cited
US3103250A
Cited
US3211236A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-15 | 1972-04-15 | 1972-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-15 | 1976-04-15 | 1976-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-15 | 1980-04-15 | 1980-10-15 | $7700.00 | Window Closed / Lapsed |