Portable grinding machine

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Description

FIG. 1 is a perspective view of a portable grinding machine showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a rear view thereof; and

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D216578 February 1970 Kiester
3775911 December 1973 Flagge
3935678 February 3, 1976 Marton
4330967 May 25, 1982 Richardson
Other references
  • "Grinding and Finishing" Jul. 1966, p. 24, Black and Decker Model 661 Grinder.
Patent History
Patent number: D288768
Type: Grant
Filed: May 29, 1984
Date of Patent: Mar 17, 1987
Assignee: Atlas Copco AG (Nacka)
Inventors: Karl G. Karden (Nacka), Karl-Gustav Berger (Saltsjo-Duvnas)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/614,959
Classifications
Current U.S. Class: D 8/62; D 8/67