Patent
   D293950
Priority
Feb 01 1985
Filed
Feb 01 1985
Issued
Jan 26 1988
Expiry
Jan 26 2002
Assg.orig
Entity
unknown
31
6
n/a
The ornamental design for a portable machine for wet or dry vacuum extraction, as shown.

FIG. 1 is a front perspective view of a portable machine for wet or dry vacuum extraction, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

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

FIG. 6 is a rear elevational view thereof.

Ogden, Stanley D., Hembd, Douglas A.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 23 1985OGDEN, STANLEY D RUG DOCTOR, INC , A CORP OF CA ASSIGNMENT OF ASSIGNORS INTEREST 0043810752 pdf
Jan 23 1985HEMBD, DOUGLAS A RUG DOCTOR, INC , A CORP OF CA ASSIGNMENT OF ASSIGNORS INTEREST 0043810752 pdf
Feb 01 1985Rug Doctor, Inc.(assignment on the face of the patent)
Aug 02 1988RUG DOCTOR, INC , A CORP OF CA RUG DOCTOR, L P , A DE LIMITED PARTNERSHIPASSIGNMENT OF ASSIGNORS INTEREST , SUBJECT TO LICENSE RECITED0050250003 pdf
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