Air ring

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Description

FIG. 1 is a perspective view above one side of the air ring of the prevent invention.

FIG. 2 is a side view of the air ring shown in FIG. 1, other side views similar; and,

FIG. 3 is an underside view of the air ring shown in FIG. 1.

Claims

The ornamental design for an air ring, as shown and described.

Referenced Cited
U.S. Patent Documents
4474634 October 2, 1984 Hiraoka et al.
4478564 October 23, 1984 Shinmoto
Patent History
Patent number: D450730
Type: Grant
Filed: Jan 2, 2001
Date of Patent: Nov 20, 2001
Assignee: K & S Future Design, Inc. (Brampton)
Inventor: Robert D. Krycki (Brampton)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: THomas R. Vigil
Application Number: 29/134,910
Classifications
Current U.S. Class: Element Or Attachment (D15/138)
International Classification: 1509;