Patent
   D559431
Priority
Dec 15 2005
Filed
Dec 15 2005
Issued
Jan 08 2008
Expiry
Jan 08 2022
Assg.orig
Entity
unknown
14
6
n/a
The ornamental design for a polarizing lamp head, as shown and described.

FIG. 1 is a perspective view of a polarizing lamp head showing our new design;

FIG. 2 is a top plan view of the polarizing lamp head;

FIG. 3 is a left side view of the polarizing lamp head, the right side view being a mirror image thereof;

FIG. 4 is a bottom plan view of the polarizing lamp head;

FIG. 5 is a rear view of the polarizing lamp head; and,

FIG. 6 is a front view of the polarizing lamp head.

The broken lines are meant to show environment and form no part of the claimed design.

Porcini, Mauro, Lovo, Francesco, Pininfarina, Paolo, Astheimer, Carsten, Ponzio, Claudio, Mota Veiga, Daniel, Lattaruolo, Enrico, Marengo, Valentino

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D970483, Feb 27 2022 SHENZHEN XUNWEIJIA TECHNOLOGY DEVELOPMENT CO., LTD. Microphone stand
ER8426,
ER8828,
Patent Priority Assignee Title
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D373438, Oct 11 1994 Light Corporation Desk lamp
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 15 20053M Innovative Properties Company(assignment on the face of the patent)
Mar 17 2006LATTARUOLO, ENRICO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 17 2006PONZIO, CLAUDIO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 17 2006LOVO, FRANCESCO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 20 2006PININFARINA, PAOLO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 20 2006ASTHEIMER, CARSTEN3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 21 2006VEIGA, DANIEL3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 21 2006MARENGO, VALENTINO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
Mar 28 2006PORCINI, MAURO3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0174280347 pdf
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