Vacuum contact pad

- EBARA CORPORATION
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of the first embodiment of a vacuum contact pad, showing our new design;

FIG. 2 is a top view thereof; the bottom view being identical;

FIG. 3 is a front view thereof; the rear, right and left views being identical;

FIG. 4 is an enlarged view of the area labeled 4 in FIG. 3 thereof;

FIG. 5 is a top perspective view of the second embodiment of a vacuum contact pad, showing our new design;

FIG. 6 is a top view thereof; the bottom view being identical;

FIG. 7 is a front view thereof; the rear, right and left views being identical; and,

FIG. 8 is an enlarged view of the area labeled 8 in FIG. 7 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
D246026 October 11, 1977 Stahel
D322011 December 3, 1991 Asner
D397275 August 25, 1998 DuBay, Sr.
D411516 June 29, 1999 Imafuku
D494552 August 17, 2004 Tezuka
D496008 September 14, 2004 Takahashi
D548705 August 14, 2007 Hayashi
D552565 October 9, 2007 Nakamura
D553104 October 16, 2007 Oohashi
D609655 February 9, 2010 Sugimoto
D616389 May 25, 2010 Takahashi
D633347 March 1, 2011 Boris
D634585 March 22, 2011 Vaehsen
D641216 July 12, 2011 Chen
D649126 November 22, 2011 Takahashi
D650344 December 13, 2011 Takahashi
D686582 July 23, 2013 Krishnan
D708916 July 15, 2014 Lee
D716742 November 4, 2014 Jang
D723077 February 24, 2015 Sakata
D731448 June 9, 2015 Kinoshita et al.
D736993 August 18, 2015 Wang
20040179323 September 16, 2004 Litman
20040218339 November 4, 2004 Nakamura
Foreign Patent Documents
1362649 May 2009 JP
1362650 May 2009 JP
1362932 May 2009 JP
1504627 July 2014 JP
1505947 July 2014 JP
Other references
  • Mirka Abranet Pads and Protectors. [online] Published date unknown. Retrieved on Oct. 11, 2016 from <URL: http://www.supergrit.com/MirkaCeros>.
  • U.S. Appl. No. 29/334,787, filed Apr. 2009, U.S.A., Takahashi Tamami.
Patent History
Patent number: D790489
Type: Grant
Filed: Jan 7, 2016
Date of Patent: Jun 27, 2017
Assignee: EBARA CORPORATION (Tokyo)
Inventors: Naoki Toyomura (Tokyo), Mitsuru Miyazaki (Tokyo)
Primary Examiner: Vy Koenig
Assistant Examiner: Omeed Agilee
Application Number: 29/550,861