IP Library › Granted Patent US 661,415
Granted Patent S1
US 661,415 · App. 29/399,299 · Granted Jun 5, 2012

Screw-in LED bulb

Assignee: ilumisys, Inc.
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Quick Facts
Patent No.
US 661,415
App. No.
29/399,299
Granted
Jun 5, 2012
Kind
S1
Claims (1)

The ornamental design for a screw-in LED bulb, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 3, 2012
From: ALTAIR ENGINEERING, INC.
To: ILUMISYS, INC.
Reel/Frame 027976/0713 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 11, 2011
From: TRUMBLE, JAMES B.; MACKIEWICZ, CRAIG
To: ALTAIR ENGINEERING, INC.
Reel/Frame 026737/0278 →
Continuity (1)
Division 29335846 · Apr 23, 2009