Caster braking device

Description

FIG. 1 is a front perspective view of a caster braking device showing our new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D210932 May 1968 Libhart
918636 April 1909 Young
1137329 April 1915 Johnson
1785421 December 1930 Nielsen
1998236 April 1935 Herold
2484094 October 1949 Jackson
2905275 September 1959 Kostolecki et al.
2915775 December 1959 Skupas
3162888 December 1964 Mobus
3298467 January 1967 Darnell
3358792 December 1967 Proulx
3467981 September 1969 Peter
4035864 July 19, 1977 Schroder
4333207 June 8, 1982 Atwood
4449268 May 22, 1984 Schnuell
4550808 November 5, 1985 Folson
Foreign Patent Documents
1345858 November 1963 FRX
1461474 December 1966 FRX
298456 July 1954 CHX
Patent History
Patent number: D288285
Type: Grant
Filed: May 2, 1985
Date of Patent: Feb 17, 1987
Inventor: Jimmie D. Simmons (Jonesboro, AR)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Neuman, Williams, Anderson & Olson
Application Number: 6/730,665
Classifications
Current U.S. Class: D/8375; 188/112