Castor
Latest Colson Castors (Europe) Limited Patents:
Description
FIG. 1 is a side view of a castor showing my new design;
FIG. 2 is a front view of the castor;
FIG. 3 is a plan view of the castor;
FIG. 4 is a perspective view of the castor;
FIG. 5 is an underneath plan view of the castor;
FIG. 6 is a side view of the castor in an alternative condition;
FIG. 7 is a front view of the castor in the alternative condition; and
FIG. 8 is a perspective view of the castor in the alternative condition.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D240399 | July 1976 | Crescenzi |
D244989 | July 12, 1977 | Crescenzi |
D288286 | February 17, 1987 | Screen |
D288287 | February 17, 1987 | Screen |
650810 | May 1900 | Enaistle |
2170257 | August 1939 | Anderson |
2465741 | March 1949 | Nalle |
3121556 | February 1964 | Faulkner |
3758918 | September 1973 | Brun |
4077086 | March 7, 1978 | Butler |
4085479 | April 25, 1978 | Barney |
4677706 | July 7, 1987 | Screen |
4706329 | November 17, 1987 | Screen |
198662 | September 1938 | CHX |
2181343 | April 1987 | GBX |
Patent History
Patent number: D310622
Type: Grant
Filed: Jul 21, 1986
Date of Patent: Sep 18, 1990
Assignee: Colson Castors (Europe) Limited (West Midlands)
Inventor: Stafford T. Screen (Stourbridge)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Young & Thompson
Application Number: 6/888,390
Type: Grant
Filed: Jul 21, 1986
Date of Patent: Sep 18, 1990
Assignee: Colson Castors (Europe) Limited (West Midlands)
Inventor: Stafford T. Screen (Stourbridge)
Primary Examiner: Horace B. Fay, Jr.
Law Firm: Young & Thompson
Application Number: 6/888,390
Classifications
Current U.S. Class:
D/8375