IP Library › Granted Patent US 520,861
Granted Patent S1
US 520,861 · App. 29/213,142 · Granted May 16, 2006

Locking stem extension

Assignee: Invensys Building Systems, Inc.
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Quick Facts
Patent No.
US 520,861
App. No.
29/213,142
Granted
May 16, 2006
Kind
S1
Claims (1)

We claim the ornamental design for a locking stem extension, as shown and described.

Assignments (2)
MERGER Recorded Mar 14, 2008
From: INVENSYS BUILDING SYSTEMS INC.
To: TAC, LLC
Reel/Frame 020645/0870 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 1, 2004
From: JORNOD, EUGENE R.; PARSONS, GERALD R.
To: INVENSYS BUILDING SYSTEMS, INC.
Reel/Frame 015936/0286 →