Patent
   D508575
Priority
Jul 07 2004
Filed
Jul 07 2004
Issued
Aug 16 2005
Expiry
Aug 16 2019
Assg.orig
Entity
unknown
244
4
n/a
The ornamental design for a tungsten halogen lamp, as shown and described.

FIG. 1 is a perspective view of a tungsten halogen lamp illustrating our new design;

FIG. 2 is a right side view thereof, all sides being similar;

FIG. 3 is a front view thereof; and,

FIG. 4 is a rear view thereof.

Oetken, James E., Davies, Kevin R., Buschmann, Jeffrey B.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 29 2004BUSCHMANN, JEFFREY P OSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155580375 pdf
Jun 29 2004DAVIES, KEVIN R OSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155580375 pdf
Jul 01 2004OETKEN, JAMES E OSRAM SYLVANIA IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0155580375 pdf
Jul 07 2004Osram Sylvania Inc.(assignment on the face of the patent)
Sep 02 2010OSRAM SYLVANIA IncOSRAM SYLVANIA IncMERGER SEE DOCUMENT FOR DETAILS 0255490713 pdf
Jul 01 2016OSRAM SYLVANIA IncLedvance LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0394210745 pdf
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