IP Library › Granted Patent US 520,551
Granted Patent S1
US 520,551 · App. 29/182,916 · Granted May 9, 2006

Projection device

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Quick Facts
Patent No.
US 520,551
App. No.
29/182,916
Granted
May 9, 2006
Kind
S1
Claims (1)

The ornamental design for a projection device, as shown and described.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 19, 2009
From: INFOCUS CORPORATION
To: RPX CORPORATION
Reel/Frame 023538/0709 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 19, 2009
From: RPX CORPORATION
To: SEIKO EPSON CORPORATION
Reel/Frame 023538/0889 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2009
From: SALVATORI, PHILLIP H.; HAN, DANNY; SCHOENERT, RICHARD C.
To: INFOCUS CORPORATION
Reel/Frame 023456/0351 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2003
From: SALVATORI, PHILLIP H.; HAN, DANNY; SCHOENERT, RICHARD C.
To: INFOCUS CORPORATION
Reel/Frame 014649/0529 →