Energy and Chemicals - IP • IP Litigation • Intellectual Property • Licensing • Litigation: Commercial • Communications & Media • Trial • Government • International Law
Steven William Spears - Sherwood AR William Craig Burke - Little Rock AR
Assignee:
Emerging Technologies, Inc. - Little Rock AR
International Classification:
G02B 702
US Classification:
359823
Abstract:
A light beam line projecting device having a combination of two or more lenses which magnify in only one dimension; i. e. , cylindrical and plano-cylindrical lenses, which are arranged so that the lenses' physical proximity to one another can be manipulated in order to dictate the angle of light emitted from the lens system. The axes of curvature of the respective lenses are maintained in the same plane by a lens holder comprising a stationary lens holder which houses one of the lenses, a sliding lens holder which houses the other lens, and a rotating adjustment ring which provides both the outside housing for the system and the means of adjustment of the proximity of the lenses relative to each other. The sliding lens holder has projections that slide longitudinally in grooves in the stationary lens holder and projection that slide circumferentially in grooves in the rotating adjustment ring. An additional embodiment of the invention allows the lens combination and holder to be attached to a light source in such a manner as to be infinitely rotatable or locked into position.
Energy and Chemicals - IP IP Litigation Intellectual Property Licensing Litigation: Commercial Communications & Media Trial Government International Law
Florida (1994) Florida 1994 Texas (1991) Texas Texas 1991 United States Patent and Trademark Office United States Court of Appeals for the Federal Circuit United States District Court for the Northern District of Texas United States District Court for the Southern District of Texas
Law School:
University of Texas School of Law
Education:
University of Texas School of Law, JD Rice University, BA
Links:
Website
Name / Title
Company / Classification
Phones & Addresses
Steven H. Spears
SPEARS INVESTMENTS, INC
Steven Spears
ASSOCIATED WAREHOUSING LLC
Steven H. Spears
SPEARS PROPERTY MANAGEMENT, LLC
Steven C Spears
C & J AUTO SALES "LTD."
Steven H. Spears
SCOTT EQUIPMENT LEASING LLC
Steven H. Spears
CROSSROADS LOGISTICS MANAGEMENT, INC
Steven H Spears
ASSURED FREIGHT SOLUTIONS, LLC
Steven L. Spears
LORANGER HARDWARE & SUPPLY, LLC
53490 Harvest Ln, Loranger, LA 70446 PO Box 770, Loranger, LA 70446 71015 Ernest Spears Rd, Kentwood, LA 70444