IP Library › Granted Patent US 581,583
Granted Patent S1
US 581,583 · App. 29/299,987 · Granted Nov 25, 2008

Lamp shade

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Quick Facts
Patent No.
US 581,583
App. No.
29/299,987
Granted
Nov 25, 2008
Kind
S1
Claims (1)

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

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 20, 2012
From: COOLER MASTER CO., LTD.
To: CHEMTRON RESEARCH LLC
Reel/Frame 027567/0332 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 8, 2008
From: PENG, CHANG-HUNG
To: COOLER MASTER CO., LTD
Reel/Frame 020333/0015 →