USD757489SActiveUtility

Gas diffusion apparatus

35
Individually held — no corporate assignee on recordPriority: Oct 31, 2013Filed: Oct 31, 2013Granted: May 31, 2016
Est. expiryOct 31, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Robert W. Connors
35
PatentIndex Score
2
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       I claim the ornamental design for the gas diffusion apparatus, as illustrated and described.

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