Infrared floor tile heater for use in floor tile removal

Description

FIG. 1 is a front, top, and left side perspective view of an infrared floor tile heater for use in floor tile removal showing my new design in unfolded operating position;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the opposite side being a mirror image of that shown;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front, top, and left side perspective view thereof in folded position for transporting;

FIG. 7 is a top plan view of FIG. 6;

FIG. 8 is a front elevational view of FIG. 6;

FIG. 9 is a right side elevational view of FIG. 6, the opposite side being a mirror image of that shown;

FIG. 10 is a rear elevational view of FIG. 6;

FIG. 11 is a front top and left side perspective view of an infrared floor tile heater for use in floor file removal showing a second embodiment of my new design;

FIG. 12 is a top plan view of FIG. 11;

FIG. 13 is a front elevational view of FIG. 11;

FIG. 14 is a right side elevational view of FIG. 11, the opposite side being a mirror image of that shown; and,

FIG. 15 is a rear elevational view of FIG. 11.

The second embodiment, shown in FIGS. 11-15, is not foldable.

Referenced Cited
U.S. Patent Documents
D206177 November 1966 Unruh
D287779 January 13, 1987 Slany
D310895 September 25, 1990 Iwaki
768923 August 1904 Wiedersheim
1264973 May 1918 Powers
2655976 October 1953 Lovin
3311104 March 1967 Wollner et al.
3362397 January 1968 Murphy
3400244 September 1968 Meltzer
Foreign Patent Documents
2068101 August 1981 GBX
Patent History
Patent number: D333346
Type: Grant
Filed: Sep 25, 1989
Date of Patent: Feb 16, 1993
Assignee: Enviromethods, Inc. (Bristol, CT)
Inventor: William E. Uhde (Newtown, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: William C. Crutcher
Application Number: 7/413,020