Elastic membrane

- EBARA CORPORATION
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Description

2.1 : Perspective

2.2 : Perspective

2.3 : Top

2.4 : Bottom

2.5 : Front

2.6 : Back

2.7 : Right

2.8 : Left

2.9 : Cross-sectional

2.10 : Enlarged

The parallel thin lines and radial thin lines in the representation represent contours only and do not illustrate ornamentation or decoration on the surfaces of the elastic membrane, which form no part of the claimed designs; the parts shown by means of broken lines in the reproductions are not part of the claimed designs; alternate long and short dash lines show only the boundary between the disclaimed part and the claimed part of the elastic membrane.

Claims

The ornamental design for elastic membrane, as shown and described.

Referenced Cited
U.S. Patent Documents
6659850 December 9, 2003 Korovin
7357699 April 15, 2008 Togawa
7635292 December 22, 2009 Togawa et al.
D633452 March 1, 2011 Namiki
8469776 June 25, 2013 Zuniga
8859070 October 14, 2014 Yasuda
D769200 October 18, 2016 Fukushima
9573244 February 21, 2017 Fukushima et al.
D825505 August 14, 2018 Hanson
D837755 January 8, 2019 Riker
D839224 January 29, 2019 Yamaki
D859332 September 10, 2019 Yamaki
20130316628 November 28, 2013 Jang
20180117730 May 3, 2018 Nabeya et al.
Foreign Patent Documents
302949487 September 2014 CN
304345271 November 2017 CN
D1509492 October 2014 JP
D1509685 October 2014 JP
D1509686 October 2014 JP
D1521451 April 2015 JP
D1521701 April 2015 JP
D168373 June 2015 TW
Patent History
Patent number: D918161
Type: Grant
Filed: Jun 18, 2018
Date of Patent: May 4, 2021
Assignee: EBARA CORPORATION (Tokyo)
Inventors: Shingo Togashi (Tokyo), Makoto Fukushima (Tokyo), Keisuke Namiki (Tokyo), Osamu Nabeya (Tokyo), Satoru Yamaki (Tokyo), Tomoko Owada (Tokyo), Yoshikazu Kato (Tokyo)
Primary Examiner: Richard E Chilcot
Application Number: 35/506,238