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:
Nov. 15, 1994
Filed:
Mar. 10, 1994
Sun-Sing Jang, Fong-Yuan, Taichung, TW;
Other;
Abstract
An outer housing of a kitchen smoke exhauster comprises a left-right side plate, a top plate and a plurality of U-shaped members. The left-right side plate has a main plate portion provided with a horizontal plate portion extending inwardly from the top edge thereof and having a first vertical strip portion extending downwards from the fringe thereof. The top plate has a base plate portion provided respectively at the left side thereof and the right side thereof with a second vertical strip portion extending downwards. Each of the U-shaped members has a middle plate portion provided respectively at the left side thereof and the right side thereof with a first wall plate portion and a second wall plate portion, which extend upwards such that they are curved and that they are corresponding to each other. The U-shaped members are so disposed that the first and the second vertical strip portions are received in the slots of the U-shaped members with an appropriate tightness. The second wall plate portion, the second vertical strip portion, the first vertical strip portion and the first wall plate portion are then punched with a punching tool.