Inner tube of reactor for semiconductor fabrication

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Description

FIG. 1 is a front, top and right side perspective view of an inner tube of reactor for semiconductor fabrication showing our new design;

FIG. 2 is a front elevational view thereof,

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross sectional view taken along line 8-8 in FIG. 2; and,

FIG. 9 is a cross sectional view taken along line 9-9 in FIG. 8.

Claims

The ornamental design for an inner tube of reactor for semiconductor fabrication, as shown and described.

Referenced Cited
U.S. Patent Documents
4950870 August 21, 1990 Mitsuhashi
5618349 April 8, 1997 Yuuki
D404368 January 19, 1999 Shimazu
D405062 February 2, 1999 Shimazu
D405429 February 9, 1999 Hanagata
D405431 February 9, 1999 Shimazu
D406113 February 23, 1999 Hanagata
5948300 September 7, 1999 Gero
5968593 October 19, 1999 Sakamoto
D417438 December 7, 1999 Matsushima
D423463 April 25, 2000 Hanagata
D424024 May 2, 2000 Hanagata
6251189 June 26, 2001 Odake
6402849 June 11, 2002 Kwag
D521464 May 23, 2006 Ishii
D521465 May 23, 2006 Ishii
7311520 December 25, 2007 Saito
D586768 February 17, 2009 Inoue
D600659 September 22, 2009 Matsuura
D610559 February 23, 2010 Okada
D611013 March 2, 2010 Takahashi
D618638 June 29, 2010 Nakashima
D711843 August 26, 2014 Yamazaki
D719114 December 9, 2014 Yamazaki
D724551 March 17, 2015 Kaneko
D725055 March 24, 2015 Yamazaki
D739832 September 29, 2015 Yamazaki
D770993 November 8, 2016 Yoshida
D772824 November 29, 2016 Yoshida
D791090 July 4, 2017 Yoshida
D800080 October 17, 2017 Nagata
D842823 March 12, 2019 Okajima et al.
D842824 March 12, 2019 Sato
D853979 July 16, 2019 Kagaya
20030221779 December 4, 2003 Okuda
20070098605 May 3, 2007 Johns
20080083372 April 10, 2008 Inoue
20090194521 August 6, 2009 Kobayashi
20090250005 October 8, 2009 Kaneko
Foreign Patent Documents
305023016 February 2019 CN
Patent History
Patent number: D901406
Type: Grant
Filed: Sep 9, 2019
Date of Patent: Nov 10, 2020
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventors: Toru Kagaya (Toyama), Atsushi Umekawa (Toyama)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/705,011