High temperature cleaning machine

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Description

FIG. 1 is a front elevational view of a high temperature cleaning machine showing my new design;

FIG. 2 is a right-side elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The hose is shown broken away in FIGS. 1, 3, 4, 5 and 6 and is understood to represent undeterminate length.

Referenced Cited
U.S. Patent Documents
D247671 April 4, 1978 Laule et al.
D248656 July 25, 1978 Parise
D248657 July 25, 1978 Parise
D261514 October 27, 1981 Cody
D270960 October 11, 1983 Parise et al.
D281919 December 24, 1985 Bailey et al.
Patent History
Patent number: D336694
Type: Grant
Filed: Sep 24, 1991
Date of Patent: Jun 22, 1993
Assignee: Robby, Inc. (Ft. Lauderdale, FL)
Inventor: Amoretti Luigi (Mussolente)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Law Firm: Head & Johnson
Application Number: 7/764,937
Classifications
Current U.S. Class: Vacuum (D32/21)