USD804005SActiveUtility

Powered air purifying respirator filter with diamond pattern

87
Assignee: LINCOLN GLOBAL INCPriority: Oct 19, 2015Filed: Oct 19, 2015Granted: Nov 28, 2017
Est. expiryOct 19, 2035(~9.2 yrs left)· nominal 20-yr term from priority
Inventors:Theresa M. Spear
87
PatentIndex Score
32
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a powered air purifying respirator filter with diamond pattern, as shown and described.

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