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. 20, 1993
Filed:
Nov. 25, 1992
Sun-Sing Jang, Fong-Yuan, Taichung Hsien, TW;
Other;
Abstract
A grease tray for range hoods comprises a main member and an auxiliary member. The main member has a disk ring provided mainly with a first upright ring portion and a shoulder portion having thereon a second upright ring portion with a tenon located on the inner circumference thereof. The disk ring is further provided with a grease outlet. The auxiliary member has a planar ring provided with an inner wall, an outer wall, and a high wall portion located between the inner wall and the outer wall so as to form an outer slot and a middle slot. The outer slot has a grease draining hole while the middle slot has at least one through hole. The outer wall of the auxiliary member is provided with a mortise corresponding in location to the tenon of the main member. The main member and the auxiliary member are put together by means of the tenon and the mortise, in a manner that the bottom of the outer wall is located on the shoulder portion.