Corrosion testing machine

- WEISS UMWELTTECHNIK GMBH
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Description

1. Corrosion testing machine

1.1 : Perspective

1.2 : Perspective

1.3 : Front

1.4 : Back

1.5 : Top

1.6 : Left

1.7 : Right

Claims

The ornamental design for a corrosion testing machine, as shown and described.

Referenced Cited
U.S. Patent Documents
3500682 March 1970 Newfield
4092122 May 30, 1978 Suga
4698507 October 6, 1987 Tator
6360621 March 26, 2002 Eldred
D592683 May 19, 2009 Warth
8733186 May 27, 2014 Lehman
8904888 December 9, 2014 Moazzami
D784833 April 25, 2017 Rojo
Patent History
Patent number: D823149
Type: Grant
Filed: Jul 15, 2016
Date of Patent: Jul 17, 2018
Assignee: WEISS UMWELTTECHNIK GMBH (Reiskirchen)
Inventor: Andreas Schulze (Limburg an der Lahn)
Primary Examiner: George D. Kirschbaum
Application Number: 35/501,970
Classifications
Current U.S. Class: Chemical (12) (D10/81)