Power unit for a paint scraper or similar article

Description

FIG. 1 is a side elevational view of a power unit for a paint scraper or similar article showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof.

In FIGS. 1, 2, 4 and 5, the electrical cord is shown broken away for ease of illustration.

In FIGS. 1, 2, 3 and 5, the paint scraper blade is shown in broken lines for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
3011194 December 1961 Christensen
3733637 May 1973 Becker
4182000 January 8, 1980 Fairbairn
Foreign Patent Documents
0995823 June 1965 GBX
Patent History
Patent number: D285770
Type: Grant
Filed: Aug 15, 1983
Date of Patent: Sep 23, 1986
Assignee: Wagner Spray Tech Corporation (Minneapolis, MN)
Inventors: Douglas W. Smith (Belle Mead, NJ), Mark N. Bonner (Princeton, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Law Firm: Hill, Van Santen, Steadman & Simpson
Application Number: 6/522,968
Classifications
Current U.S. Class: D 8/69; D 8/61