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Patent
   D421727
Priority
May 11 1999
Filed
May 11 1999
Issued
Mar 21 2000
Expiry
Mar 21 2014
Inventors
Gordon, Th…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
85
References
2
Maint.:
n/a
The ornamental design for a doorbell button, as shown and described.

FIG. 1 is a section view.

FIG. 2 is a front view.

FIG. 3 is a side view, with the opposite side being a mirror image thereof;

FIG. 4 is a rear view; and,

FIG. 5 is a perspective view.
INVENTORS:

Gordon, Thomas, Pierson, Theodore

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THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D339760, Sep 05 1989 Doorbell
D404673, Apr 30 1998 Doorbell button
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