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:
Dec. 08, 1987
Filed:
May. 09, 1986
Robert Walter, Eppertshausen, DE;
Rowenta-Werke GmbH, Offenbach am Main, DE;
Abstract
A method of sealing off a vaporization chamber provided in a soleplate of a steam iron by means of a cover is described. The vaporization chamber has an outer wall which has an upper edge remote from the bottom surface of the soleplate and having an upwardly opening continuous recess or groove provided therein. The method comprises placing the cover over the vaporization chamber in contact with the upper edge of the outer wall and applying high pressure to the cover, the cover material being forced into the recess to sealingly connect the cover to the soleplate before the pressure is released. There is no need for any additional sealing materials between the chamber and the cover and no need to screw or rivet the cover onto the soleplate.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile