USD815273SActiveUtility

Automatic speaking valve

40
Assignee: ATOS MEDICAL ABPriority: Apr 13, 2015Filed: May 13, 2015Granted: Apr 10, 2018
Est. expiryApr 13, 2035(~8.7 yrs left)· nominal 20-yr term from priority
Inventors:Jan-Ove Persson
40
PatentIndex Score
2
Cited by
25
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an automatic speaking valve, as shown and described.

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