Castor

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Description

FIG. 1 is a front elevational view of a castor showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a left side, partial top and front view thereof.

Referenced Cited
U.S. Patent Documents
D193467 August 1962 Rice et al.
D219703 January 1971 Harlong
D240399 July 1976 Crescenzi et al.
D241004 August 1976 Pinaire et al.
D244989 July 12, 1977 Crescenzi
D272416 January 31, 1984 Screen
3054135 September 1962 Shepard
3127632 April 1964 Rice et al.
3997938 December 21, 1976 Pinaire et al.
4120071 October 17, 1978 Crescenzi
4173810 November 13, 1979 Gomes
4219904 September 2, 1980 Melara
4290166 September 22, 1981 Melara
4351084 September 28, 1982 Fontani
4377883 March 29, 1983 Folson et al.
4544425 October 1, 1985 Provolo
Patent History
Patent number: D288286
Type: Grant
Filed: Sep 13, 1984
Date of Patent: Feb 17, 1987
Assignee: Colson Castors (Europe) Limited (West Bromwich)
Inventor: Stafford T. Screen (Stourbridge)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Young & Thompson
Application Number: 6/650,001
Classifications
Current U.S. Class: D/8375