Combined belt and disc sander

- Emerson Electric Co.
Description

FIG. 1 is a perspective view of a combined belt and disc sander showing my new design;

FIG. 2 is an enlarged side elevational view thereof;

FIG. 3 is an enlarged top plan view thereof;

FIG. 4 is an enlarged front elevational view thereof;

FIG. 5 is an enlarged opposite side elevational view thereof;

FIG. 6 is an enlarged bottom plan view thereof; and

FIG. 7 is an enlarged rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D205298 July 1966 Milner
2483369 September 1949 Loucony et al.
2740238 April 1956 Sharpless
2948088 August 1960 Jepson
3538650 November 1970 Pollak
3608245 September 1971 Fair, Jr. et al.
4335542 June 22, 1982 Howe
4403454 September 13, 1983 Glore et al.
Other references
  • Black & Decker Power Tools catalog, three-page extract, 1984. Black & Decker Product Announcement, two pages, undated. Hitachi Power Tools booklet, four-page extract, undated. Jet Bench Grinders & Belt Grinder/Sander brochure, three-page extract, undated. Makita Industrial Quality Power Tools booklet, four-page extract, undated. Rockwell Machinery booklet, three-page extract, Sep. 1983. Rockwell Portable Stationary Tools brochure, three-page extract, Jul. 1979. Rockwell Spring 1978 Buyers' Guide, five-page extract, Oct. 1977. Rutland Tool & Supply Sale catalog, two-page extract, 1981. Shopcraft Benchtop & Portable Power Tools brochure, three-page extract, Aug. 1981. Toolkraft Power Tools Trade Book, four-page extract, 1979.
Patent History
Patent number: D293763
Type: Grant
Filed: Aug 13, 1985
Date of Patent: Jan 19, 1988
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventor: Robert W. Arehart (Cook County, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: C. E. Heflin
Law Firm: Polster, Polster and Lucchesi
Application Number: 6/765,356
Classifications
Current U.S. Class: D 8/62