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Patent
   D533317
Priority
Nov 05 2004
Filed
Jan 07 2005
Issued
Dec 05 2006
Expiry
Dec 05 2020
Inventors
Yang, Weip…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
9
References
8
Maint.:
n/a
The ornamental design for a two-tier roof for a bird cage, as shown.

FIG. 1 is a perspective view of a two-tier roof for a bird cage according to my new design.

FIG. 2 is a top view of the two-tier roof for a bird cage as in FIG. 1.

FIG. 3 is a lengthwise side view of the a two-tier roof for a bird cage as in FIGS. 1-2; and,

FIG. 4 is a side end view of the bird cage as in FIGS. 1-3.
INVENTORS:

Yang, Weiping

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D607612, May 15 2008 Marvelous Pet Supplies, LLC Birdcage roof
D607614, May 16 2008 Marvelous Pet Supplies, LLC Birdcage roof
D827943, Sep 07 2017 PETSMART HOME OFFICE, INC Bird cage
D827944, Sep 12 2017 PETSMART HOME OFFICE, INC Bird cage
D827945, Sep 21 2017 PETSMART HOME OFFICE, INC Bird cage
D828962, Aug 30 2017 PETSMART HOME OFFICE, INC Bird cage
D846202, Sep 07 2017 PETSMART HOME OFFICE, INC. Bird cage
D846203, Sep 12 2017 PETSMART HOME OFFICE, INC. Bird cage
D846812, Sep 21 2017 PETSMART HOME OFFICE, INC. Bird cage
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5000121, Sep 20 1988 Modular cage structure
D361873, Aug 18 1992 COUNTY LINE LIMITED, L L C Bird feeder
D370313, Sep 29 1993 COUNTY LINE LIMITED, L L C Bird feeder
D377546, Jan 10 1995 Bird cage top
D424756, Apr 21 1999 Bird cage top
D426035, Jul 21 1999 Bird cage top
D441147, Jun 30 2000 Bird cage top
D467043, May 17 2001 Bird cage top
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