Three-tier collapsible cooling rack
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Description
Claims
The ornamental design for the “improved three-tier collapsible cooling rack,” as shown and described.
Referenced Cited
U.S. Patent Documents
5775209 | July 7, 1998 | Tiemann |
5833083 | November 10, 1998 | Miller |
6135299 | October 24, 2000 | Burgess |
6279467 | August 28, 2001 | Tiemann |
20040099619 | May 27, 2004 | Bustos |
20040182810 | September 23, 2004 | Rosen |
Patent History
Patent number: D644882
Type: Grant
Filed: Sep 22, 2010
Date of Patent: Sep 13, 2011
Assignee: Nifty Home Products, Inc. (Madison Lake, MN)
Inventor: Frank R. Tiemann (Madison Lake, MN)
Primary Examiner: Terry Wallace
Attorney: Nikolai & Mersereau, P.A.
Application Number: 29/375,414
Type: Grant
Filed: Sep 22, 2010
Date of Patent: Sep 13, 2011
Assignee: Nifty Home Products, Inc. (Madison Lake, MN)
Inventor: Frank R. Tiemann (Madison Lake, MN)
Primary Examiner: Terry Wallace
Attorney: Nikolai & Mersereau, P.A.
Application Number: 29/375,414
Classifications
Current U.S. Class:
D7/601;
D7/704