Patent
   D334130
Priority
Mar 22 1990
Filed
Sep 17 1990
Issued
Mar 23 1993
Expiry
Mar 23 2007
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a pivot hinge, as shown.

FIG. 1 is a rear view of a pivot hinge showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is a left side view thereof, the right side being a mirror image.

Ishikawa, Masayoshi

Patent Priority Assignee Title
Patent Priority Assignee Title
2297023,
3545032,
3733650,
3832755,
D285043, Jan 18 1984 Takigen Seizou Co. Ltd. Self-closing door hinge
D299418, Aug 25 1986 Takigen Manufacturing Co. Ltd. Hinge for refrigerator door
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 09 1990ISHIKAWA, MASAYOSHIYKK ARCHITECTURAL PRODUCTS INC ASSIGNMENT OF ASSIGNORS INTEREST 0055170035 pdf
Sep 17 1990YKK Architectural Products, Inc.(assignment on the face of the patent)
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