Patent
   D247671
Priority
May 25 1976
Filed
May 25 1976
Issued
Apr 04 1978
Expiry
Apr 04 1992
Assg.orig
Entity
unknown
11
5
n/a
The ornamental design for a hot-water extraction unit, as shown.

FIG. 1 is a perspective view of a hot-water extraction unit, showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left 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.

Parise, Carl, Blackman, R. Eugene, Wimsatt, James M., Laule, Thomas M.

Patent Priority Assignee Title
D254073, Dec 05 1977 CS Yachts Limited Hot water extraction rug cleaner
D254788, Oct 05 1977 Liquid dispensing vacuum cleaner
D261514, Dec 27 1979 Innova Equipment Limited Vacuum cleaner
D264591, Mar 17 1980 Wet and dry vacuum cleaner
D270960, Apr 28 1981 Parise and Sons, Inc. Wet/dry vacuum cleaner
D271021, Aug 07 1980 The Hoover Company Carpet soil extractor or the like
D277038, Aug 25 1982 WHITE CONSOLIDATED INDUSTRIES, INC , A CORP OF DE Transparent tool cover for suction cleaners or the like
D304105, May 05 1987 Reckitt Benckiser Inc Spray-type, vacuum cleaner
D336694, Sep 24 1991 ROBBY VAPOR SYSTEMS, INC High temperature cleaning machine
D338989, Nov 26 1990 Radwulf S.A. Steam cleaner
D357559, Apr 08 1993 J & M DAVIS ENTERPRISES, LLC Hot water vacuum extraction machine
Patent Priority Assignee Title
3821830,
3896521,
3911524,
242210,
D243311, May 16 1975 Windsor Industries, Inc. Hot water extraction-type carpet cleaning machine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 25 1976Parise & Sons, Inc.(assignment on the face of the patent)
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