IP Library › Granted Patent US 544,972
Granted Patent S1
US 544,972 · App. 29/248,424 · Granted Jun 19, 2007

Portable lamp

Assignee: Osram Sylvania, Inc.
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Quick Facts
Patent No.
US 544,972
App. No.
29/248,424
Granted
Jun 19, 2007
Kind
S1
Claims (1)

The ornamental design for a portable lamp, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 20, 2016
From: OSRAM SYLVANIA INC.
To: LEDVANCE LLC
Reel/Frame 039421/0745 →
MERGER Recorded Dec 29, 2010
From: OSRAM SYLVANIA INC.
To: OSRAM SYLVANIA INC.
Reel/Frame 025549/0713 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 13, 2006
From: COUSHAINE, CHARLES M.
To: OSRAM SYLVANIA, INC.
Reel/Frame 018389/0982 →
Continuity (1)
Continuation 2923567400 · Aug 4, 2005