USD521886SExpiredUtility

Gas sampling pump

19
Assignee: GASTEC CORPPriority: Aug 30, 2004Filed: Oct 13, 2004Granted: May 30, 2006
Est. expiryAug 30, 2024(expired)· nominal 20-yr term from priority
Inventors:Takashi NakazatoYasusuke Takayama
19
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Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a gas sampling pump, as shown and described.

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