Inner tube

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Description

FIG. 1 is a top perspective view of the inner tube;

FIG. 2 is a bottom perspective view of the inner tube;

FIG. 3 is a top view of the inner tube;

FIG. 4 is a left side view of the inner tube, with the right side view being a mirror image of FIG. 4;

FIG. 5 is a front view of the inner tube;

FIG. 6 is a rear view of the inner tube; and,

FIG. 7 is a bottom view of the inner tube.

Referenced Cited
U.S. Patent Documents
4030151 June 21, 1977 McKeen, Jr.
4552539 November 12, 1985 Hoenstine et al.
4635581 January 13, 1987 Scheurer
5279510 January 18, 1994 Remy
5383804 January 24, 1995 Mitch et al.
Patent History
Patent number: D384720
Type: Grant
Filed: Mar 11, 1996
Date of Patent: Oct 7, 1997
Inventor: Ron Spomer (Arvada, CO)
Primary Examiner: Kay H. Chin
Law Firm: Dorr, Carson, Sloan & Birney, P.C.
Application Number: 0/51,467
Classifications
Current U.S. Class: D21/237; D21/226
International Classification: 1206;