Patent
   D357559
Priority
Apr 08 1993
Filed
Apr 08 1993
Issued
Apr 18 1995
Expiry
Apr 18 2009
Assg.orig
Entity
unknown
1
7
n/a
The ornamental design for a hot water vacuum extraction machine, as shown.

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.

Parise, Carl

Patent Priority Assignee Title
D915015, Mar 17 2020 Hunan Grand-Pro Robot Tech Co., Ltd. Disinfection robot
Patent Priority Assignee Title
242210,
D247671, May 25 1976 Parise & Sons, Inc. Hot-water extraction unit
D248656, Apr 07 1976 Parise & Sons, Inc. Hot-water extraction unit
D248657, Apr 06 1977 Parise & Sons, Inc. Home vacuum/water extraction cleaning unit
D261514, Dec 27 1979 Innova Equipment Limited Vacuum cleaner
D270960, Apr 28 1981 Parise and Sons, Inc. Wet/dry vacuum cleaner
D281919, Dec 05 1983 BLUE LUSTRE, LLC Hot water extraction carpet cleaner
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 21 1993PARISE, CARLTHERMAX, INC ASSIGNMENT OF ASSIGNORS INTEREST 0065170637 pdf
Apr 08 1993Thermax, Inc.(assignment on the face of the patent)
Dec 28 2005THERMAX, INC J & M DAVIS ENTERPRISES, LLC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0172300374 pdf
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