US3067651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe cutter
Assignee: Individual
•
Filing: 1960-03-04
•
Granted: 1962-12-11
•
Expires: 1980-03-04
Abstract
No abstract record available.
Inventors
- 👤 John D Hogden
- 👤 Joe B Lovett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:35
CPC Classifications
B; B23; B23B; B23B5/00; B23B5/16; B23B5/161; B23B5/162; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/306216; Y10T409/306496; Y10T82/00; Y10T82/25; Y10T82/2522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2185382A
Cited
DE675973C
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DE715780C
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US2364506A
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US2630039A
Cited
US2543945A
Cited
US2616462A
Cited
US2625860A
Cited
US2793553A
Cited
US2837973A
Cited
US2917976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-10 | 1966-06-11 | 1966-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-10 | 1970-06-11 | 1970-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-10 | 1974-06-11 | 1974-12-11 | $7700.00 | Window Closed / Lapsed |