Travelling carrier for heating elements in a paint spray booth

- Infrarodteknik AB
Description

FIG. 1 is a perspective view of a travelling carrier for heating elements in a paint spray booth, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2057776 October 1936 Groven
2317426 April 1943 Wilson
2387516 October 1945 Kaminski
2688068 April 1954 Marr
2708707 May 1955 Merrill et al.
2761948 September 1956 Todd
2841684 July 1958 Miskella
3016442 January 1962 Brach
Foreign Patent Documents
450617 July 1936 GBX
813101 May 1959 GBX
976823 December 1964 GBX
1110000 April 1968 GBX
1349663 April 1974 GBX
1409996 October 1975 GBX
544838 March 1977 SUX
591670 February 1978 SUX
Patent History
Patent number: D274088
Type: Grant
Filed: Dec 2, 1981
Date of Patent: May 29, 1984
Assignee: Infrarodteknik AB (Vanersborg)
Inventors: Hans E. Nilsson (Henan), Ake Carlsson (Trollhattan)
Primary Examiner: Catherine E. Kemper
Law Firm: Dann, Dorfman, Herrell and Skillman
Application Number: 6/326,404
Classifications
Current U.S. Class: D23/77