Inflatable skating rink
Latest Scherba Industries, Inc. Patents:
Description
FIG. 1 is a perspective view of an inflatable skating rink.
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U.S. Patent Documents
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Patent History
Patent number: D413169
Type: Grant
Filed: Apr 8, 1996
Date of Patent: Aug 24, 1999
Assignee: Scherba Industries, Inc. (Cleveland, OH)
Inventor: Robert J. Scherba (Richfield, OH)
Primary Examiner: Doris Clark
Law Firm: Vickers, Daniels & Young
Application Number: 0/52,897
Type: Grant
Filed: Apr 8, 1996
Date of Patent: Aug 24, 1999
Assignee: Scherba Industries, Inc. (Cleveland, OH)
Inventor: Robert J. Scherba (Richfield, OH)
Primary Examiner: Doris Clark
Law Firm: Vickers, Daniels & Young
Application Number: 0/52,897
Classifications
