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. 11, 1989
Filed:
Apr. 20, 1987
Applicant:
Inventor:
Manohar P Desai, Minden, DE;
Assignee:
Melitta-Werke Bentz & Sohn, Minden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 99DI / ; 126390 ; 220421 ; 220366 ;
Abstract
Bowl-shaped plastic dish for use in microwave ovens, the dish having a two-part structure composed of an inner shell and an outer shell, each shell having a circumferential, laterally projecting edge web, the inner and outer shells being spaced from one another to define a space containing air, and the shells being welded or glued to one another in the region of the webs to seal the air space.