Linkage assembly for use with push button latch and lock operating assemblies

- The Eastern Company
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Description

FIG. 1 is a perspective view showing principally top, front and right features of a first embodiment of linkage assembly for use with push button latch and lock operating assemblies, embodying our new design, with the arms thereof pivoted to an extended position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a perspective view showing principally top, front and right features of a second embodiment of linkage assembly for use with push button latch and lock operating assemblies, embodying our new design, with the arms thereof pivoted to an extended position;

FIG. 7 is a top plan view thereof;

FIG. 8 is a front view thereof;

FIG. 9 is a bottom view thereof; and,

FIG. 10 is a rear view thereof.

Claims

We claim the ornamental design for linkage assembly for use with push button latch and lock operating assemblies, as shown and described.

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Patent History
Patent number: D474673
Type: Grant
Filed: Sep 19, 2002
Date of Patent: May 20, 2003
Assignee: The Eastern Company (Cleveland, OH)
Inventors: Lee S. Weinerman (Medina, OH), Arthur J. Kuminski (Parma, OH), Scott A. Arthurs (Brunswick, OH)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: David A. Burge
Application Number: 29/167,743
Classifications
Current U.S. Class: D8/330
International Classification: 0807;