USD606438SActiveUtility

Sight glass applied in refrigeration system

44
Assignee: DANFOSS TIANJIN LTDPriority: Jul 22, 2008Filed: Jan 21, 2009Granted: Dec 22, 2009
Est. expiryJul 22, 2028(~2 yrs left)· nominal 20-yr term from priority
Inventors:Miao Yan
44
PatentIndex Score
5
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a sight glass applied in refrigeration system, substantially as shown and described.

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