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:
Jul. 04, 2000
Filed:
May. 28, 1998
Byung-Wook Chu, Kwangju, KR;
Abstract
In order to prevent a defective lock of an upper insulating door caused by its drooping and to improve productivity according to decreases in the number of parts and manufacturing cost, there is provided a vending machine having movable upper and lower insulating doors installed at a main body to be opened to accumulate products on a assembly rack, the vending machine comprising: a lower insulating door disposed with a protruder at a predetermined position for being horizontally swung open; an upper insulating door for being vertically opened by hinges disposed at the both lower parts thereof; a latch lever assembly body disposed at the center of the upper insulating door to control an opening of the upper insulating door; and a stopper assembly body disposed under the latch lever assembly body to support the upper insulating door with a protruder disposed at the lower insulating door when the upper insulating door is vertically swung open at an angle of 90.degree..