USD666309SActiveUtility

Main mullion for curtain wall connection

55
Assignee: ZHAO YUPriority: Sep 21, 2011Filed: Dec 16, 2011Granted: Aug 28, 2012
Est. expirySep 21, 2031(~5.1 yrs left)· nominal 20-yr term from priority
Inventors:Yu Zhao
55
PatentIndex Score
9
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a main mullion for curtain wall connection, as shown and described.

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