Coaster

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Description

FIG. 1 is a top plan view of a coaster showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof; and

FIG. 4 is a sectional view taken along line 4--4 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D168639 January 1953 Schwartz
D191900 December 1961 Breneman
D230240 February 1974 Kaffel
D236791 September 1975 Bruno et al.
1206569 November 1916 Marsh
2967002 January 1961 Lammers
Foreign Patent Documents
377391 July 1932 GBX
Patent History
Patent number: D256757
Type: Grant
Filed: Aug 2, 1978
Date of Patent: Sep 9, 1980
Assignee: Princeton Industries Corporation (Princeton, IN)
Inventor: Alwin J. Stahel, II (New Brighton, MN)
Primary Examiner: Winifred E. Herrmann
Attorney: John W. Malley
Application Number: 5/930,544
Classifications
Current U.S. Class: D 7/45; D/7130
International Classification: D0706;