Patent
   D489600
Priority
Aug 27 2003
Filed
Aug 27 2003
Issued
May 11 2004
Expiry
May 11 2018
Assg.orig
Entity
unknown
5
7
n/a
The ornamental design for a D-ring attachment device, as shown and described.

FIG. 1 is a perspective view showing the new design;

FIG. 2 is a front view thereof, the back view being the same as the front view;

FIG. 3 is side view thereof, the opposite side being the same as this side;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is top view thereof.

The broken line showing a bottom member is for illustrative purposes only and forms no part of the claimed design.

Pontaoe, John S.

Patent Priority Assignee Title
D641613, Mar 18 2010 Double-D dive gear bracket
D673880, Feb 02 2012 CMC Rescue, Inc. D-ring
D850227, Feb 07 2018 Radio Systems Corporation Carabiner bottle opener
D886669, Aug 02 2018 Radio Systems Corporation D-ring
D986724, Jul 19 2021 Article hanger
Patent Priority Assignee Title
1613641,
2412895,
5635246, Apr 30 1991 Matsushita Electric Industrial Co., Ltd. Chemically adsorbed film and method of manufacturing the same
6286190, Oct 14 1999 Safety coupler
D281222, Jan 21 1983 S.A.R.L. Wichard Snap hook
D314133, Mar 17 1988 WICHARD Multiple purpose padeye or similar secured ring article
D413252, Nov 06 1998 SUNCOR STAINLESS, INC Snap hook
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Aug 25 2003PONTAOE, JOHN S Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0144470500 pdf
Aug 27 2003Illinois Tool Works Inc.(assignment on the face of the patent)
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