Engine washing and cleaning apparatus
United States Patent D272862
US Patent References:
/D208903.html
Zadron et al. - October, 1967 - D208903

Washing and degreasing machine
Ducharme - November, 1975 - 3921653

Cleaning and preservation unit for turbine engine
Bartos et al. - November, 1977 - 4059123

Vehicle radiator cleaning and testing system
Harrison - July, 1980 - 4213474


Inventors:
Burghard, Bero (1243 Dorion St., Montreal, Quebec, CA)
Schauer, Helmut (1243 Dorion St., Montreal, Quebec, CA)
Application Number:
D/259244
Publication Date:
02/28/1984
Filing Date:
04/30/1981
View Patent Images:
Download PDF D272862 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Primary Class:
D32/4
Other Classes:
D32/1
Field of Search:
D32/1, D32/4, 60/908, 134/45, 134/123, 134/102, 134/169A, 15/302, 15/304
Primary Examiner:
Burke, Wallace R.
Assistant Examiner:
Wilder, Lynn
Attorney, Agent or Firm:
Swabey, Mitchell, Houle, Marcoux & Sher
Claims:
1. The ornamental design for a engine washing and cleaning apparatus, as shownand described.

Description:

FIG. 1 is a front elevational view of an engine washing and cleaning apparatus showing my new design with the support arm broken away in part for ease of illustration;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevation thereof;

FIG. 4 is an end elevation thereof;

FIG. 5 is an elevational view taken from the other end thereof; and

FIG. 6 is a front elevational view thereof showing the hood member in a raised position.