Chamber

- Illinois Tool Works Inc.
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Description

FIG. 1 is a top, right, and front isometric view of a chamber, showing our new design;

FIG. 2 is a top, right, and rear isometric view of the chamber of FIG. 1;

FIG. 3 is a top plan view of the chamber of FIG. 1;

FIG. 4 is a bottom plan view of the chamber of FIG. 1;

FIG. 5 is a left side elevational view of the chamber of FIG. 1;

FIG. 6 is a right side elevational view of the chamber of FIG. 1;

FIG. 7 is a front elevational view of the chamber of FIG. 1; and,

FIG. 8 is a rear elevational view of the chamber of FIG. 1.

Claims

The ornamental design for a chamber, as shown and described.

Referenced Cited
U.S. Patent Documents
3099134 July 1963 Calder
3102465 September 1963 Montesano
3134229 May 1964 Johnson
D204131 March 1966 Williams
3498055 March 1970 Faitani
3643430 February 1972 Emory, Jr.
4052844 October 11, 1977 Caruel
D255751 July 8, 1980 Daenen
D436609 January 23, 2001 Tepman
D437333 February 6, 2001 Kim
D527751 September 5, 2006 Kondoh
D644072 August 30, 2011 McDonald
D764864 August 30, 2016 Hertaus
D816435 May 1, 2018 Chang
D845704 April 16, 2019 Xu
Patent History
Patent number: D911402
Type: Grant
Filed: Jul 18, 2019
Date of Patent: Feb 23, 2021
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventors: David Aaron Prymula (Allegan, MI), Randall Joseph Schoenborn (Allendale, MI)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/698,709