US3170673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stringing block
Assignee: AB Chance Co
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Filing: 1961-02-03
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Granted: 1965-02-23
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Expires: 1981-02-03
Abstract
No abstract record available.
Inventors
- 👤 Mcauley Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:40
CPC Classifications
H; H02; H02G; H02G1/00; H02G1/02; H02G1/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A DEVICE FOR STRINGING A CABLE ON POLES HAVING A BOLT, PROVIDED WITH AN INSULATOR SECURED THEREON WITH AN INSULATOR NUT, EXTENDING FROM THE SIDE OF THE POLE, COMPRISING: A U-SHAPED FRAME CARRYING A ROLLER BETWEEN THE LEGS THEREOF AND REMOTE FROM THE ENDS OF THE LEGS, SAID LEGS BEING FORMED INTO A HOOK CONFIGURATION FOR ENGAGEMENT WITH THE BOLT TO HANG SAID DEVICE FROM THE BOLT; A LOCKING MEANS INCLUDING AN ADJUSTABLE MEANS MOUNTED ON ONE LEG OF SAID U-FRAME FOR ABUTTING ONE SIDE OF SAID INSULATOR NUT AND A BRACKET MOUNTED ON SAID ONE LEG TO ABUT THE OPPOSITE SIDE OF SAID INSULATOR NUT TO SECURE SAID STRINGING DEVICE TO THE NUT AND BOLT.
Claim 2
Independent Claim
116 words
A DEVICE FOR STRINGING A CABLE ON POLES HAVING A BOLT, PROVIDED WITH AN INSULATOR SECURED THEREON WITH AN INSULATOR NUT, EXTENDING FROM THE SIDE OF THE POLE, COMPRISING: A U-SHAPED FRAME CARRYING A ROLLER BETWEEN THE LEGS THEREOF AND REMOTE FROM THE ENDS OF THE LEGS, SAID LEGS BEING FORMED INTO A HOOK CONFIGURATION FOR ENGAGEMENT WITH THE BOLT TO HANG SAID DEVICE FROM THE BOLT; A LOCKING MEANS INCLUDING AN ADJUSTABLE MEANS MOUNTED ON ONE LEG OF SAID U-FRAME FOR ABUTTING ONE SIDE OF SAID INSULATOR NUT AND A BRACKET MOUNTED ON SAID ONE LEG TO ABUT THE OPPOSITE SIDE OF SAID INSULATOR NUT TO SECURE SAID STRINGING DEVICE TO THE NUT AND BOLT.
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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |