Tubular reactor

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Description

FIG. 1 is a front, top and left side perspective view of a tubular reactor, showing my new design.

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 in FIG. 3.

Claims

The ornamental design for a tubular reactor, as shown and described.

Referenced Cited
U.S. Patent Documents
D405429 February 9, 1999 Hanagata
D405431 February 9, 1999 Shimazu
D424024 May 2, 2000 Hanagata
D590359 April 14, 2009 Kaneko
D594488 June 16, 2009 Toiya
D600659 September 22, 2009 Matsuura
D618638 June 29, 2010 Nakashima
D619630 July 13, 2010 Kaneko
D742339 November 3, 2015 Takagi et al.
D770993 November 8, 2016 Yoshida
D772824 November 29, 2016 Yoshida
D778457 February 7, 2017 Hara
D791090 July 4, 2017 Yoshida
20030221779 December 4, 2003 Okuda
Patent History
Patent number: D1022904
Type: Grant
Filed: Mar 14, 2022
Date of Patent: Apr 16, 2024
Assignee: KOKUSAI ELECTRIC CORPORATION (Tokyo)
Inventor: Yusaku Okajima (Toyama)
Primary Examiner: Rhea Shields
Assistant Examiner: Ikeadi M Ndukwu
Application Number: 29/830,614