Orbital sander

- Porter-Cable Corporation
Description

FIG. 1 is a top front right-side perspective view of an orbital sander showing our new design with the handle separated for ease of illustration;

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a left elevational view;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a front elevational view; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D112728 December 1938 Weingartner
D255417 June 17, 1980 Sakamoto
D295824 May 24, 1988 Hoshino et al.
D301830 June 27, 1989 Ogawa et al.
D305399 January 9, 1990 Fushiya et al.
3496680 February 1970 Hutchins
4671019 June 9, 1987 Hutchins
4744177 May 17, 1988 Braun
4854085 August 8, 1989 Huber
Other references
  • Ser. No. 07/531,039 filed Aug. 16, 1989, Kriaski et al., (Pending). Rotex--Sander and Polisher. Kress--Sander and Polisher (German). Fein--Random Orbit Sander. Flex--Sanding and Polishing Machine (German).
Patent History
Patent number: D326042
Type: Grant
Filed: Aug 16, 1989
Date of Patent: May 12, 1992
Assignee: Porter-Cable Corporation (Jackson, TN)
Inventors: John R. Kriaski (Jackson, TN), Donald R. Bosten (Jackson, TN), James P. Nichols, Jr. (Jackson, TN)
Primary Examiner: Donald P. Walsh
Assistant Examiner: J. H. Musgrove
Application Number: 7/394,438
Classifications
Current U.S. Class: D 8/62