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. 12, 2019
Filed:
Aug. 05, 2015
Brugg Rohr Ag Holding, Brugg, CH;
Brugg Rohr AG Holding, Brugg, CH;
Abstract
For manufacturing composite parts () having an inner hollow moulded body () with openings (), which are accessible from outside, the moulded body is introduced into a moulding tool on the mould walls on which a shell layer () was applied. The hollow space between the moulded body () and the shell layer () is filled with a thermally insulating plastic foam () which is foamed in the moulding tool and bonds to the moulded body and the shell layer. After removal, a moulded body is provided, which has a qualitatively good surface formed by the shell layer. Such a composite part is preferably used for connecting thermally insulating pipes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile