Apparatus and method of making a heel-less nail

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8100618
APP PUB NO 20100014941A1
SERIAL NO

12175704

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Abstract

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A full-round head nail having an offset head is configured with a gusset formed integrally between an undersurface of the offset head and a superior portion of a shank. The head of the nail is relatively thin, and the shank is positioned radially off center of the round head such that no heel is formed at a point tangential to both the head and the shank. The gusset has a lofted surface tapering radially from a roundness at the zero heel to a taper at the toe. The gusset reinforces the junction of the shank with the head, supports the toe of the head, and distributes the force of a load on the head through a longitudinal axis of the shank, preventing the toe from bending or yielding and prevents the shank from yielding to the stresses of the load applied.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC3600 WEST LAKE AVENUE GLENVIEW IL 60026

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ali, Zafar I Tinley Park, US 4 5
Bergstrom, Donald E Lake Villa, US 48 759
Ferrell, Alvis H Brighton, US 3 1
Gabriel, William L Barrington, US 29 459
McDonald, Daniel P Palatine, US 27 592
Robinson, James W Mundelein, US 41 961

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