Conveyor chain link

- Rexnord Corporation
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Description

FIG. 1 is a perspective view of a conveyor chain link showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof with the opposite side being a mirror image thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D59422 October 1921 Johnson
D202814 November 1965 Hall
D270201 August 16, 1983 Hallewsky et al.
D270202 August 16, 1983 Hodlewsky et al.
D289497 April 28, 1987 Schroeder et al.
D289606 May 5, 1987 Schroeder et al.
D291777 September 8, 1987 Lapeyre et al.
D292065 September 29, 1987 Abbestam et al.
D307707 May 8, 1990 Abbestam et al.
3095753 June 1963 Lengyel
3804232 April 1974 Freiwald et al.
4436200 March 13, 1984 Hodlewsky et al.
4473365 September 25, 1984 Lapeyre
4629063 December 16, 1986 Hodlewsky et al.
4809846 March 7, 1989 Hodlewsky et al.
4953690 September 4, 1990 Braebel
5076422 December 31, 1991 Clopton
Other references
  • Publication entitled "Rex Tabletop.RTM. Chain" by Rexnord Corporation-Tabletop.RTM. Operation, Milwaukee, Wisconsin (Copyright 1988).
Patent History
Patent number: D332213
Type: Grant
Filed: May 16, 1991
Date of Patent: Jan 5, 1993
Assignee: Rexnord Corporation (Milwaukee, WI)
Inventors: Dennis A. Woyach (Milwaukee, WI), Roger H. Schroeder (Delafield, WI), Wasyly G. Hodlewsky (Greendale, WI)
Primary Examiner: Wallace K. Burke
Assistant Examiner: H. Baynham
Law Firm: Michael, Best & Friedrich
Application Number: 7/701,974