Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD544972 S1
Publication typeGrant
Application numberUS 29/248,424
Publication dateJun 19, 2007
Filing dateAug 15, 2006
Priority dateAug 4, 2005
Also published asCA120564S, CA120566S, CA120567S, USD544117, USD544618
Publication number248424, 29248424, US D544972 S1, US D544972S1, US-S1-D544972, USD544972 S1, USD544972S1
InventorsCharles M. Coushaine
Original AssigneeOsram Sylvania, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Portable lamp
US D544972 S1
Abstract  available in
Previous page
Next page
  1. The ornamental design for a portable lamp, as shown and described.

FIG. 1 is a perspective view of a portable lamp showing a new design;

FIG. 2 is a top view thereof;

FIG. 3 is a perspective view of a another embodiment of the present invention; and,

FIG. 4 is a top view thereof.

The broken line showing is included for the purpose of illustrating only and forms no part of the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7854616Oct 10, 2008Dec 21, 2010The L.D. Kichler Co.Positionable lighting systems and methods
US8029293Sep 27, 2010Oct 4, 2011The L.D. Kichler Co.Positionable lighting systems and methods
US8157417 *Apr 22, 2010Apr 17, 2012Quarton, Inc.Focused lighting device
US8167627Oct 3, 2011May 1, 2012The L.D. Kichler Co.Positionable lighting systems and methods
US20110103057 *Apr 22, 2010May 5, 2011Chen Tony K TFocused lighting device
U.S. ClassificationD26/37