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:
Sep. 04, 1990
Filed:
Aug. 09, 1989
Alfred A August, Sr, Concord, CA (US);
Anthony M Jackson, San Jose, CA (US);
Safety by Design, Inc., Santa Clara, CA (US);
Abstract
A portable warning device in the form of a stanchion which is to be readily movable and locatable at any desired location. The portable warning device includes a movable light assembly to attract attention to the warning device to any human being which passes nearby. Once the human being reaches within a certain number of feet in distance from the warning device, a prerecorded message is emitted to audibly warn the human being. Any unauthorized removal of the warning device will immediately activate an antitheft alarm which will produce some form of an audible signal calling attention to the fact that thievery of the device is occurring.