Vacuum generator

- SMC CORPORATION
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Description

FIG. 1 is a front, top, and left side perspective view of a vacuum generator showing our new design;

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

FIG. 3 is a front elevational view thereof, the rear elevational view being a mirror image of the front elevational view shown;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines in the drawings illustrate portions of the vacuum generator that form no part of the claimed design.

Claims

The ornamental design for a vacuum generator, as shown and described.

Referenced Cited
U.S. Patent Documents
D413129 August 24, 1999 Nagai
D550617 September 11, 2007 Wang
D557210 December 11, 2007 Liu
D624099 September 21, 2010 Fukano
D624572 September 28, 2010 Fukano
D688627 August 27, 2013 Veeh
D762574 August 2, 2016 Grillenberger
D770387 November 1, 2016 Utermoehle
D816032 April 24, 2018 Panzer
D817276 May 8, 2018 Ozaki
D818435 May 22, 2018 Matthews
Patent History
Patent number: D852744
Type: Grant
Filed: Mar 1, 2018
Date of Patent: Jul 2, 2019
Assignee: SMC CORPORATION (Chiyoda-ku)
Inventors: Toru Nakayama (Soka), Koji Sugano (Koshigaya), Yasuhiro Ushijima (Joso), Masayuki Enomoto (Moriya)
Primary Examiner: Daniel D Bui
Application Number: 29/638,894
Classifications