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Patent
   D284937
Priority
May 07 1984
Filed
May 07 1984
Issued
Aug 05 1986
Expiry
Aug 05 2000
Inventors
Shaw, Clint
Assg.orig
Assg.curr
Entity
unknown
Referenced by
2
References
6
Maint.:
n/a
The ornamental design for a door knocker, substantially as shown and described.

FIG. 1 is a perspective view of a door knocker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being a mirror image;

FIG. 5 is a bottom plan view thereof.
INVENTORS:

Shaw, Clint

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
8327793, Jan 04 2010 Door knocker
D922771, Feb 28 2019 Handle for bags
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
256093,
4189804, Mar 24 1978 Keeler Corporation Back plate and bail assembly
193836,
225964,
D253749, Jun 17 1977 Columbia Specialty Co., Inc. Door knocker or the like
8317,
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