USD672015SActiveUtility

Drainage grate frame

73
Assignee: LUKE OWENPriority: Jun 4, 2010Filed: Nov 3, 2010Granted: Dec 4, 2012
Est. expiryJun 4, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Owen Edward Luke
73
PatentIndex Score
22
Cited by
32
References
1
Claims

Claims

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

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