Refrigerant recovery and filling cleaning machine

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Description

FIG. 1 is a front, right and top perspective view of a refrigerant recovery and filling cleaning machine, showing our new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the refrigerant recovery and filling cleaning machine that form no part of the claimed design.

Claims

The ornamental design for a refrigerant recovery and filling cleaning machine, as shown and described.

Referenced Cited
U.S. Patent Documents
D344527 February 22, 1994 Drago
D377179 January 7, 1997 Sundheim
D449842 October 30, 2001 Borre
D474209 May 6, 2003 Seymour
D482373 November 18, 2003 Seymour
D500508 January 4, 2005 Chiu
D536711 February 13, 2007 Sundheim
D549744 August 28, 2007 Sundheim
D649600 November 29, 2011 Opsahl
D666224 August 28, 2012 Pruszynski
Patent History
Patent number: D1102490
Type: Grant
Filed: May 24, 2024
Date of Patent: Nov 18, 2025
Assignee: SHENZHEN SMARTSAFE TECH CO., LTD. (Shenzhen)
Inventors: Jun Liu (Shenzhen), Junwei Qian (Shenzhen), Meng Liu (Shenzhen), Cheng Li (Shenzhen)
Primary Examiner: Khawaja Anwar
Application Number: 29/943,940
Classifications