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. 24, 1989
Filed:
Oct. 27, 1987
Applicant:
Inventors:
Colin R Burton, Wolverhampton, GB;
Philip Davies, London, GB;
Assignee:
Ever Ready Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21L / ; F21Y / ;
U.S. Cl.
CPC ...
362158 ; 362189 ;
Abstract
A battery powered lamp includes a two-part rigid casing comprising a hollow body with an end cap removably attached to the body and a water impermeable sock of flexible resilient material designed to fully enclose the body and partially enclose the end cap. The sock includes an annular rib trapped between the body and its attached cap.