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US 7,874,778 B1Granted
Insulated support for electric conductors, finger grip, and method of making same
OwnerDale R. Derrig, Jeffrey S. Royinventors
Life of this patent
Estimating the term…
Abstract
A manufacturing method and device for supporting conductors. Using a non-metallic insulating material extending beyond one or both parallel legs of a staple the thumb and forefinger may grip this extension while the staple is being driven into a supporting structure. This finger grip allows for a small, insulated staple to be held with increased safety to thumb and forefinger during penetration of staple into support.
Claims4
An insulating device for securing conductors comprising;
- a staple with a metallic body having a plurality of leg portions connected by a bridge portion
- an elongated single-thickness, plastic strip of material-pierced by at least one leg of said staple;
- said strip of material encircling at least one of the upper parts of the staple leg and spanning the inner section of the staple bridge;
- said strip of material being aligned with the bridge and extending beyond one or more of the legs of said staple by a distance substantially longer than the staple bridge span.
- said extension of said plastic strip of material having at least one twists along an axis substantially in the plane which is defined by the staple legs and span, said twist occurring in the portion of the strip of material extending outside the staple bridge.
2 more elements
An insulating device for securing conductors comprising;
- a staple with a metallic body having a plurality of leg portions connected by a bridge portion
- an elongated single-thickness, plastic strip of material-pierced by at least one leg of said staple;
- said strip of material encircling at least one of the upper parts of the staple leg and spanning the inner section of the staple bridge;
- said strip of material being aligned with the bridge and extending beyond one or more of the legs of said staple by a distance substantially longer than the staple bridge span.
- two or more strips of material extending outside the staple bridge
- either or both extension of said plastic strip of material having at least one twist along an axis substantially in the plane which is defined by the staple legs and span, said twist occurring in the portion of the strip of material extending outside the staple bridge.
3 more elements
Dependencies are inferred from the claim text.