Motorized saw unit

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Description

FIG. 1 is a top and front perspective of a motorized saw unit showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a right side elevational view; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D234902 April 1975 Marsh et al.
D287694 January 13, 1987 Miyamoto
D295823 May 24, 1988 Brickner, Jr. et al.
2803271 August 1957 Shaw
3821918 July 1974 Niehaus et al.
4152961 May 8, 1979 Batson
4202233 May 13, 1980 Larson
4599927 July 15, 1986 Eccardt et al.
Patent History
Patent number: D310375
Type: Grant
Filed: Jul 12, 1988
Date of Patent: Sep 4, 1990
Assignee: Delta International Machinery Corp. (Pittsburgh, PA)
Inventors: Louis C. Brickner (Pittsburgh, PA), Michael P. McKee (Pittsburgh, PA), Raymond L. Wilson (Pittsburgh, PA), David N. Hollinger, Jr. (Glenshaw, PA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Law Firm: Merchant & Gould, Edell, Welter & Schmidt
Application Number: 7/217,819
Classifications
Current U.S. Class: Sawing (includes Element) (D15/133)