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:
Jan. 10, 1989
Filed:
Nov. 09, 1987
Lewis K Eastman, II, Parker, CO (US);
Robert L Bromley, Boulder, CO (US);
L. Kent Eastman Co., Inc., Parker, CO (US);
Abstract
The present invention concerns an electric lantern preferably of the flashlight type. The lantern uses batteries for a power source, and a switch for selectively activating the lantern. The lantern also has an optical system which includes a bulb and reflector for directing the light in a relatively narrow beam of light. A motor contained in the lantern is used to bring about oscillating movement of the bulb and reflector. This oscillating movement is activated by the switch which can be selectively operated to cause the beam of light to scan a wide, horizontal area. Alternatively, the switch can be activated to power the lamp bulb only-as in a conventional flashlight.