Hot water vacuum extraction machine

- Thermax, Inc.
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Description

FIG. 1 is a front, top and right side perspective view of a hot water vacuum extraction machine showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D242210 November 1976 Parise
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: D357559
Type: Grant
Filed: Apr 8, 1993
Date of Patent: Apr 18, 1995
Assignee: Thermax, Inc. (Reno, NV)
Inventor: Carl Parise (Reno, NV)
Primary Examiner: Ruth McInroy
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 0/6,819
Classifications
Current U.S. Class: Vacuum (D32/21)