US3018086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor device for conduits and the like
Assignee: RANEY PRODUCTS Inc
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Filing: 1957-10-14
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Granted: 1962-01-23
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Expires: 1977-10-14
Abstract
No abstract record available.
Inventors
- 👤 William E Raney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:39
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/06; H02G1/08; H02G1/088; F; F16; F16L; F16L55/00; F16L55/26; F16L55/28; F16L55/30
Claims Analysis
Total Claims: 0
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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) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |