IP Library › Granted Patent US 643,545
Granted Patent S1
US 643,545 · App. 29/358,161 · Granted Aug 16, 2011

Suspended ceiling rail

Assignee: Railquip Enterprises, Inc.
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Quick Facts
Patent No.
US 643,545
App. No.
29/358,161
Granted
Aug 16, 2011
Kind
S1
Claims (1)

The ornamental design for a suspended ceiling rail, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Jul 23, 2020
From: SKYFOLD INVESTMENTS LTD.
To: SKYFOLD INC.
Reel/Frame 053293/0633 →
CHANGE OF NAME Recorded Jul 11, 2017
From: RAILQUIP ENTERPRISES INC./LES ENTREPRISES RAILQUIP INC.
To: SKYFOLD INVESTMENTS LTD./INVESTISSEMENTS SKYFOLD LTEE
Reel/Frame 043153/0281 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 1, 2010
From: MCDONALD, MARK; LEWYCKYJ, NESTOR R.
To: RAILQUIP ENTERPRISES, INC.
Reel/Frame 024464/0902 →
Priority Claims (1)
CA 132282 · Sep 23, 2009 · national