USD821608SActiveUtility

Door frame assembly

60
Assignee: ROCKY MOUNTAIN ELEVATOR PRODUCTS LLCPriority: Jan 6, 2016Filed: Jan 6, 2016Granted: Jun 26, 2018
Est. expiryJan 6, 2036(~9.4 yrs left)· nominal 20-yr term from priority
Inventors:John Ray
60
PatentIndex Score
11
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a door frame assembly, as shown and described.

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