|Publication number||USD549744 S1|
|Application number||US 29/271,010|
|Publication date||Aug 28, 2007|
|Filing date||Jan 8, 2007|
|Priority date||Dec 13, 2004|
|Also published as||USD536711|
|Publication number||271010, 29271010, US D549744 S1, US D549744S1, US-S1-D549744, USD549744 S1, USD549744S1|
|Inventors||Gregory S. Sundheim, Robert M Morris|
|Original Assignee||Gregory S. Sundheim|
|Export Citation||BiBTeX, EndNote, RefMan|
|Non-Patent Citations (7), Referenced by (2), Classifications (1) |
|External Links: USPTO, USPTO Assignment, Espacenet|
Portable, refrigerant recovery unit
US D549744 S1
The ornamental design for a portable, refrigerant recovery unit, as shown and described.
FIG. 1 is a perspective view of a portable, refrigerant recovery unit showing our new design.
FIG. 2 is a right side 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; and,
FIG. 6 is a rear view thereof.
The broken lines in the drawings are for illustrative purposes only and form no part of the claimed design.
|1||CPS 2003—Professional Air Conditioning & Refrigeration Products, 2003, p. 14, CPS Products, Inc., Hialeah, FL.|
|2||Greg Sundheim, Helpful Hints for Refrigerant Recovery, Contracting Business, Feb. 1997, Penton Publishing Inc., Cleveland, OH.|
|3||OZ Refrigerant Recovery System—Powermax, ThermaFlo, Springfield, MA, 2003.|
|4||Promax Robinair, ATP 2004 HVAC/R Catalog, pp. 22-23, Advanced Test Products, Miramar, FL.|
|5||Refrigerant Recovery, 1998, Promax/Amprobe, Englewood, CO.|
|6||Stinger 2000—Universal Refrigerant Recovery System, pp. 4-5 and 16, 2000, United Kingdom.|
|7||Welch Direct Drive Vacuum Pumps, 2003, Labconco Corporation, Kansas City, MO.|
|Citing Patent||Filing date||Publication date||Applicant||Title|
|USD666217||Aug 28, 2012||Cps Products, Inc.||Vacuum pump|
|USD666224 *||Aug 28, 2012||Cps Products, Inc.||Refrigerant recovery unit|