Portable electric belt sander

- Ryobi Ltd.
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Description

FIG. 1 is a front, top and right side perspective view of a portable electric belt sander showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D200865 April 1965 Landell
D238927 February 1976 Andre
D286737 November 18, 1986 House, II et al.
4478010 October 23, 1984 Dicke
4478011 October 23, 1984 Russell
4574531 March 11, 1986 McCurry
Other references
  • Reg. No. 290956, title: Portable Electric Belt Sander, Japanese Official Gazette, Jul. 31, 1973 (proprietor: Makita Denki Seisakusho). Reg. No. 337971, title: Portable Electric Sand Glider, Japanese Official Gazette, Nov. 12, 1971 (proprietor: Tokyo Shibaura Denki K.K.).
Patent History
Patent number: D323099
Type: Grant
Filed: Apr 24, 1989
Date of Patent: Jan 14, 1992
Assignee: Ryobi Ltd. (Hiroshima)
Inventors: Masakazu Sakamoto (Tokyo), Naoki Kikuchi (Tokyo)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: J. H. Musgrove
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/342,519
Classifications
Current U.S. Class: D 8/62