Gas analyzer

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Description

1. Gas analyzer

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

The broken lines do not form part of the claimed design; the dotted-dashed lines indicate the boundary between the claimed area and the unclaimed area.

Claims

The ornamental design for a gas analyzer, as shown and described.

Referenced Cited
U.S. Patent Documents
D256785 September 9, 1980 Salsgiver
D330171 October 13, 1992 Wilson
D404324 January 19, 1999 Seager
D447974 September 18, 2001 Koyano
D457456 May 21, 2002 Holland
D485771 January 27, 2004 Ribeiro
D499347 December 7, 2004 Fudali
D671851 December 4, 2012 Treharne
D811916 March 6, 2018 Lee
D826752 August 28, 2018 Lee
D874302 February 4, 2020 Ruttier
D931747 September 28, 2021 Bürdel
D939984 January 4, 2022 Duan
D949033 April 19, 2022 Zhu
Other references
  • Honeywell MicroClip 4-Gas https://www.industrialsafetyproducts.com/honeywell-mcxl-xwhm-y-na-microclip-4-gas-lel-o2-co-h2s/?gclid=EAlalQobChMI5ujkuc2Z-QIVhu6zCh2mzgxoEAQYBSABEgKNrfD_BwE 2020 (Year: 2020).
  • Basic 4 Gas Monitor https://www.forensicsdetectors.com/products/basic-multigas-detector (Year: 2020).
Patent History
Patent number: D974203
Type: Grant
Filed: Jan 25, 2021
Date of Patent: Jan 3, 2023
Inventors: Jun Kobayashi (Musashino), Norihiko Tadata (Musashino)
Primary Examiner: George D. Kirschbaum
Application Number: 35/512,284
Classifications
Current U.S. Class: Chemical (12) (D10/81)