Chain link

Details Chain link Chain link

2006-04-25

2006-04-25

Jones, David B. (Department: 3725)

Chain, staple, and horseshoe making

Chains

C059S085000, C059S093000

Reexamination Certificate

active

07032372

ABSTRACT:
A chain link is designed in the form of a main body portion which is shaped into a loop enclosing an open interior space. Adjacent ends of the loop are spaced from one another and are disposed at a first acute angle to a centerline of the loop of the main body portion. The adjacent ends further are each tapered away from the opening by flats at a second acute angle on opposite sides of the centerline in both of the adjacent ends.

REFERENCES:
patent: 975323 (1910-11-01), Brown
patent: 1229244 (1917-06-01), Eckert
patent: 1376299 (1921-04-01), Sullivan
patent: 1411836 (1922-04-01), Bond
patent: 1572980 (1926-02-01), Young
patent: 2260630 (1941-10-01), Mckinnon et al.
patent: 2824421 (1958-02-01), Nelson
patent: 3061999 (1962-11-01), O'Brien
patent: 4063583 (1977-12-01), Rieger
patent: 4102378 (1978-07-01), Weidler
patent: 4353203 (1982-10-01), Lotoski

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