Vacuum contact pad

- Ebara Corporation
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Description

FIG. 1 is a front elevational view of a vacuum contact pad showing our new design;

FIG. 2 is a back elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is an enlarged sectional view taken along the line 5—5 in X part of FIG. 1 thereof;

FIG. 6 is a front elevational view in use thereof;

FIG. 7 is an enlarged sectional view taken along the line 7—7 in X part of FIG. 1 in use thereof; and,

FIG. 8 is a reference perspective view showing the usable state thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
3627338 December 1971 Thompson
5042421 August 27, 1991 Anbe
5374829 December 20, 1994 Sakamoto et al.
6091079 July 18, 2000 Green et al.
6196532 March 6, 2001 Otwell
6257564 July 10, 2001 Avneri et al.
7115984 October 3, 2006 Poo et al.
D552565 October 9, 2007 Nakamura et al.
20050035514 February 17, 2005 Hillman et al.
20070063453 March 22, 2007 Ishikawa et al.
20090179365 July 16, 2009 Lerner et al.
Foreign Patent Documents
2007-250601 September 2007 JP
2006/112531 October 2006 WO
Patent History
Patent number: D649126
Type: Grant
Filed: Apr 1, 2009
Date of Patent: Nov 22, 2011
Assignee: Ebara Corporation (Tokyo)
Inventor: Tamami Takahashi (Ohta-ku)
Primary Examiner: Selina Sikder
Attorney: Sughrue Mion, PLLC
Application Number: 29/334,787