Lamps having light source diffusers extending from a light source

Frois August 7, 2

Patent Grant D446333

U.S. patent number D446,333 [Application Number D/112,379] was granted by the patent office on 2001-08-07 for lamps having light source diffusers extending from a light source. This patent grant is currently assigned to Zumtobel Staff GmbH. Invention is credited to Beatrix Frois.


United States Patent D446,333
Frois August 7, 2001

Lamps having light source diffusers extending from a light source

Claims

The ornamental design for lamps having light source diffusers extending from a light source, as shown and described.
Inventors: Frois; Beatrix (Innsbruck, AT)
Assignee: Zumtobel Staff GmbH (Dornbirn, AT)
Appl. No.: D/112,379
Filed: October 14, 1999

Foreign Application Priority Data

Apr 16, 1999 [DE] 4 99 03 877
Current U.S. Class: D26/76
Current International Class: 2605
Field of Search: ;D26/75,76,77,78 ;362/217,218,219,220,221,222

References Cited [Referenced By]

U.S. Patent Documents
D428508 July 2000 Irvina
D429357 August 2000 Grimm
6161939 December 2000 Bansbach
Foreign Patent Documents
0785458A1 Jul 1997 EP
0787942A2 Aug 1997 EP
2259176A Mar 1993 GB

Other References

Aero/Orea Waveguide luminaires, Zumtobel Staff The Light.RTM. brochure No. Art Nr. 04 569 099 UK--Mar. 2000..

Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper & Scinto

Description



FIG. 1 is an end view of a first embodiment of the new design;

FIG. 2 is a perspective view of the first embodiment of the new design as seen from the bottom thereof;

FIG. 3 is a perspective view of the first embodiment of the new design as seen from the top thereof;

FIG. 4 is an end view of a second embodiment of the new design;

FIG. 5 is a perspective view of the second embodiment of the new design as seen from the bottom thereof; and,

FIG. 6 is a perspective view of the second embodiment of the new design as seen from the top thereof.

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