Patent
   D536711
Priority
Dec 13 2004
Filed
Dec 13 2004
Issued
Feb 13 2007
Expiry
Feb 13 2021
Assg.orig
Entity
unknown
6
30
n/a
The ornamental design for a portable, refrigerant recovery unit, as shown.

FIG. 1 is a perspective view of a portable, refrigerant recovery unit showing our new design.

FIG. 2 is a right side elevational view thereof, the left side view being a mirror image thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a top plan view thereof.

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

FIG. 6 is a rear view thereof.

Sundheim, Gregory S., Morris, Robert M

Patent Priority Assignee Title
D558239, Aug 04 2006 SAWAFUJI ELECTRIC CO , LTD Portable refrigerator
D621853, Sep 12 2008 SUNDHEIM, GREGORY S Portable vacuum pump
D649600, Dec 02 2008 SPX CORPORATION A DELAWARE CORPORATION Refrigerant recovery machine
D666224, Sep 28 2011 APOGEM CAPITAL LLC, SUCCESSOR AGENT Refrigerant recovery unit
D769548, Sep 25 2015 Drinking bowl with bottle
D955442, Nov 17 2020 Fieldpiece Instruments, Inc.; FIELDPIECE INSTRUMENTS, INC Vacuum pump
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 13 2004Gregory S., Sundheim(assignment on the face of the patent)
Dec 13 2004MORRIS, ROBERT M GREGORY S SUNDHEIMASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160900090 pdf
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