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:
Oct. 01, 2019
Filed:
Jun. 04, 2016
Neoperl Gmbh, Mullheim, DE;
Werner Kury, Mullheim, DE;
NEOPERL GMBH, Mullheim, DE;
Abstract
A sanitary line attachment () is provided which is of sleeve-shaped design in at least one front end region () and, in the sleeve interior of the sleeve-shaped front end region (), bears an internal thread () for attachment to an adjacent line portion, wherein at least one sealing ring () is clamped in a sealing manner between the adjacent line portion and the line attachment. On the ring outer circumference of the sealing ring at least one holding projection () protrudes, which holding projection () engages in the internal thread () in the sleeve interior of the sleeve-shaped front end region (). The sealing ring () is produced from a dimensionally stable and/or inelastic material, and the sealing ring () has at least one and preferably at least two indentations () which are arranged at a distance from one another on the ring inner circumference and are designed as tool engagement surfaces.