US3211825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Raceway-type stud insert shield for electrical conductors, and the like
Assignee: INTERNATIONAL OIL BURNER CO
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Filing: 1964-04-10
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Granted: 1965-10-12
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Expires: 1984-04-10
Abstract
No abstract record available.
Inventors
- 👤 Rene J Clos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:25
CPC Classifications
H; H02; H02G; H02G3/00; H02G3/28; H02G3/286
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A ONE-PIECE SHIELD FOR ELECTRICAL CONDUCTORS ADAPTED TO BE INSERTED IN A VERTICAL-SIDED STUD OVER WHICH A STRUCURAL SHEET IS TO BE FASTENED, COMPRISING AN ELONGATED SHEET METAL STRIP OF SUFFICIENT STRUCTURAL STRENGTH TO PREVENT PENETRATION BY THE SHEET FASTENERS, SAID METAL HAVING TWO SUBSTANTIALLY RIGHT ANGLE BENDS THEREIN, SAID BENDS JOINING TWO SUBSTANTIALLY PARALLEL-EXTENDING FLANGES TO A COMMON BOTTOM WALL, WHEREBY A GENERALLY U-SHAPED CROSS-SECTION IS PROVIDED, AN INTEGRAL SHEET METAL TAB DEPENDING FROM ONE END OF SAID BOTTOM WALL, SAID TAB HAVING VERTICAL-SIDE EDGES, AND A PAIR OF POINTED CLEATS INTEGRAL WITH SAID DEPENDING TAB, SAID POINTED CLEATS EXTENDING SYMMETRICALLY AND SUBSTANTIALLY PERPENDICULARLY FROM THE SIDE EDGES OF SAID TAB AND INWARDLY OF SAID ONE END OF SAID BOTTOM WALL.
Claim 2
Dependent Claim
122 words
A ONE-PIECE SHIELD FOR ELECTRICAL CONDUCTORS ADAPTED TO BE INSERTED IN A VERTICAL-SIDED STUD OVER WHICH A STRUCURAL SHEET IS TO BE FASTENED, COMPRISING AN ELONGATED SHEET METAL STRIP OF SUFFICIENT STRUCTURAL STRENGTH TO PREVENT PENETRATION BY THE SHEET FASTENERS, SAID METAL HAVING TWO SUBSTANTIALLY RIGHT ANGLE BENDS THEREIN, SAID BENDS JOINING TWO SUBSTANTIALLY PARALLEL-EXTENDING FLANGES TO A COMMON BOTTOM WALL, WHEREBY A GENERALLY U-SHAPED CROSS-SECTION IS PROVIDED, AN INTEGRAL SHEET METAL TAB DEPENDING FROM ONE END OF SAID BOTTOM WALL, SAID TAB HAVING VERTICAL-SIDE EDGES, AND A PAIR OF POINTED CLEATS INTEGRAL WITH SAID DEPENDING TAB, SAID POINTED CLEATS EXTENDING SYMMETRICALLY AND SUBSTANTIALLY PERPENDICULARLY FROM THE SIDE EDGES OF SAID TAB AND INWARDLY OF SAID ONE END OF SAID BOTTOM WALL.
References Cited (Backward Citations)
US2115000A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |