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Patent
   D303212
Priority
May 15 1986
Filed
May 15 1986
Issued
Sep 05 1989
Expiry
Sep 05 2003
Inventors
Crowle, Wi…
Assg.orig
ILLINOIS T…
Assg.curr
Illinois T…
Entity
unknown
Referenced by
8
References
13
Maint.:
n/a
The ornamental design for an interlocking snap-hook unit, as shown and described.

FIG. 1 is a front elevational view of an interlocking snap-hook unit showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view taken in the direction of the arrows 3--3; and

FIG. 4 is a bottom plan view taken in the direction of the arrows 4--4.
INVENTORS:

Crowle, William G.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5871193, Apr 24 1997 Boone Supply Company Flame resistant, non-conductive hanger
D549561, Nov 16 2006 Mentor Group, L.L.C. Rescue hook
D553482, Nov 16 2006 Mentor Group, LLC Rescue hook
D629287, Jan 20 2010 Bison Designs, LLC Carabiner with integrated cleat
D733516, Jan 22 2014 Bison Designs, LLC Carabiner with tool surfaces
D758824, Jan 22 2014 Bison Designs, LLC Carabiner with tool surfaces
D808240, Jan 22 2014 Bison Designs, LLC Carabiner with tool surfaces
D848813, Jan 22 2014 Bison Designs, Inc. Carabiner with tool surfaces
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1364709,
137786,
1576352,
158220,
165122,
2657446,
4107823, Oct 03 1977 Belt holding clips, particularly for keys, tools and the like
4226105, May 11 1978 Key ring holder
881662,
171283,
209155,
FR469053,
FR505991,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 05 1986CROWLE, WILLIAM G ILLINOIS TOOL WORKS INC , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0045770188 pdf
May 15 1986Illinois Tool Works Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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