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Patent
D442921
Priority
Jul 15 1998
Filed
May 10 2000
Issued
May 29 2001
Expiry
May 29 2015
Assg.orig
Entity
unknown
20
3
n/a
The ornamental design for a push button front element for an electrical control and signaling unit , as shown and described.
FIG. 1 is a perspective view of a push button front element embodying my
new design showing the top and the front and left sides of the front
element. The rear and right sides of the front element are symmetrical
with the front and left sides and the bottom of the front element forms no
part of claimed design.
Bonn, Alfred
Patent
Priority
Assignee
Title
D461813 , Jun 30 2000
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