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Patent
   D503734
Priority
Dec 03 2002
Filed
Jun 22 2004
Issued
Apr 05 2005
Expiry
Apr 05 2019
Inventors
Salvatori,…
Assg.orig
InFocus Co…
Assg.curr
Seiko Epso…
Entity
unknown
Referenced by
1
References
15
Maint.:
n/a
The ornamental design for a projection device, as shown and described.

FIG. 1 is a front perspective view of a projection device according to the present invention;

FIG. 2 is a rear perspective view thereof; and,

FIG. 3 is a top plan view thereof.

The broken lines shown on the drawings are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Salvatori, Phillip H., Han, Danny, Schoenert, Richard C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D539326, Aug 16 2004 Seiko Epson Corporation Projection device
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
6488380, Nov 24 1999 Seiko Epson Corporation Projector having a light shielding member
6547396, Dec 27 2001 Seiko Epson Corporation Stereographic projection system
6793346, Jan 23 2002 Seiko Epson Corporation Projector
20020140909,
D387795, Jul 18 1996 Sharp Kabushiki Kaisha Video projector
D437337, Nov 11 1999 Seiko Epson Corporation Projector
D449060, Sep 29 2000 Sharp Kabushiki Kaisha Video projector
D450076, Sep 29 2000 Nippon Avionics Co. Ltd. Projector
D464074, Jan 22 2002 Sony Corporation Projector
D470525, May 09 2001 Seiko Epson Corporation Projector
D472570, May 25 2001 PlusVision Corporation Data projector
D474799, Mar 28 2002 Seiko Epson Corporation Projector
D475729, Mar 01 2002 Fujitsu General Limited Liquid crystal projector
D482380, Jul 12 2002 Seiko Epson Corporation Projector system
D488180, Apr 15 2002 Seiko Epson Corporation Projector system
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 2002SALVATORI, PHILIP H InFocus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155100680 pdf
Nov 21 2002HAN, DANNYInFocus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155100680 pdf
Nov 25 2002SCHOENERT, RICHARD C InFocus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155100680 pdf
Nov 25 2002SALVATORI, PHILLIP H InFocus CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0156080120 pdf
Jun 22 2004InFocus Corporation(assignment on the face of the patent)
Oct 19 2009InFocus CorporationRPX CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235380709 pdf
Oct 26 2009RPX CorporationSeiko Epson CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0235380889 pdf
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