PTO Wrapper PDF
Dossier Espace Google
Patent
   D534455
Priority
Oct 17 2000
Filed
Oct 17 2000
Issued
Jan 02 2007
Expiry
Jan 02 2021
Inventors
Tu, Gia Cu…
Assg.orig
Pollyflame…
Assg.curr
POLLYFLAME…
Entity
unknown
Referenced by
6
References
9
Maint.:
n/a
The ornamental design for circular key chain, as shown and described.

FIG. 1 is a top view of the circular key chain.

FIG. 2 is a side view thereof; and,

FIG. 3 is a bottom view thereof.
INVENTORS:

Tu, Gia Cuong

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D567295, Feb 22 2006 JPMORGAN CHASE BANK, N A , AS SUCCESSOR ADMINISTRATIVE AGENT Front surface of a combined bag tag and putting disk
D634235, Nov 12 2010 A JAFFE, INC Jewelry pendant
D888410, Jan 04 2017 Google Inc Key fob
D922760, Jan 04 2017 GOOGLE LLC Key fob
ER1494,
ER7710,
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D405339, Jan 08 1997 Pollyflame International B.V. Letter opener
D408059, Aug 05 1998 Pollyflame International B.V. Combined hand exerciser and paperweight
D423053, Feb 22 1999 Godinger Silver Art Co., Ltd Paper clip
D446641, Mar 28 2000 Waterproof floatable container
D454427, Nov 17 1999 POLLYFLAME INTERNATIONAL B V Keyring with light
D455545, Dec 20 2000 POLLYFLAME INTERNATIONAL, B V Keyring attachment with light
D460899, Apr 17 2000 POLLYFLAME INTERNATIONAL B V Coaster
D472447, Feb 08 2001 Pacific Handy Cutter, Inc. Translucent letter opener
D475742, Jul 07 2000 ALPINA IMMOBILIEN-, PLANUNGS-UND BAUTRAGER GESELLSCHAFT M B H Paper clip
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 2000Pollyflame International B.V.(assignment on the face of the patent)
Jan 04 2001TU, GIA CUONGPOLLYFLAME INTERNATIONAL B V ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0114620327 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule