Vacuum ejector unit

- SMC Kabushiki Kaisha
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Description

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

FIG. 2 is a front view thereof, the rear view being a mirror image;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
4960364 October 2, 1990 Tell
5396751 March 14, 1995 Chi
6016840 January 25, 2000 Popov et al.
6467825 October 22, 2002 Wicen
Patent History
Patent number: D490451
Type: Grant
Filed: Dec 4, 2002
Date of Patent: May 25, 2004
Assignee: SMC Kabushiki Kaisha (Tokyo)
Inventors: Shigekazu Nagai (Tokyo-to), Yoshiharu Ito (Toride)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/172,049
Classifications
Current U.S. Class: Miscellaneous (D15/199); Material Working, Abrading, Or Founding Machinery (D15/122)
International Classification: 1599;