Patent US3266775A successfully refreshed from Google Patents.
US3266775A
Expired / Lapsed
US
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Lineman's gin pole
Assignee: Individual
•
Filing: 1963-12-02
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Granted: 1966-08-16
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Expires: 1983-12-02
Abstract
No abstract record available.
Inventors
- 👤 Coe Edgar Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:50
CPC Classifications
B; B66; B66C; B66C23/00; B66C23/18; B66C23/20; B66C23/203
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
118 words
IN A LINEMAN''S COMBINED GIN POLE AND BOOM, A FORKED SPADE HAVING A PAIR OF SPACED TINES ADAPTED TO BITE INTO A POWER POLE AT LATERALLY SPACED POINTS ON THE POLE, A POLE MEMBER FASTENED AT ONE END TO THE SPADE, CHAIN MEANS ATTACHABLE AT THE ENDS THEREOF TO THE SPADE AT POINTS SPACED FROM THE TINES AND ADAPTED TO BE LOOPED AROUND THE POWER POLE TO HOLD THE SPADE AGAINST MOVEMENT AWAY FROM THE POWER POLE AND PERMIT PIVOTAL MOVEMENT OF THE SPADE TOWARD THE POWER POLE, AND PULLING JACK MEANS SECURED AT ONE END TO THE POWER POLE AND AT THE OTHER END TO THE POLE MEMBER FOR PIVOTING THE POLE MEMBER TOWARD THE POWER POLE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |