The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 14, 2000
Filed:
May. 22, 1998
Bruce D Belfer, Ocean, NJ (US);
Other;
Abstract
A lighting fixture having a rotatable lamp assembly including a housing having a rear wall and side walls for forming an interior compartment; the two side walls having first and second arc-shaped track formed therein; and the housing having mounting means for mounting the housing. The lighting fixture further includes a support and control assembly mounted within the interior compartment of the housing, which includes a U-shaped support bracket having upper and lower arc-shaped tracks formed therein. The lighting fixture also includes first and second arc mounting plate members for movably mounting the support and control assembly on the first and second arc-shaped tracks on the two side walls for movement along the first and second arc-shaped tracks. The lamp assembly has a third arc mounting plate member for movably mounting the lamp assembly on the upper and lower arc-shaped tracks of the U-shaped support bracket for movement along the upper and lower arc-shaped tracks. The lamp assembly rotates within the interior compartment of the housing about a virtual center or virtual axis. A first servomotor drives the support and control assembly and a second servomotor drives the lamp assembly which combine to rotate the lamp assembly in a 360.degree. degree circle about a radius of curvature having a center of curvature above the lamp assembly.