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:
Aug. 21, 2012
Filed:
Jun. 29, 2009
Olaf Leske, Langenhagen, DE;
Olav Nisse, Hildesheim, DE;
Olaf Leske, Langenhagen, DE;
Olav Nisse, Hildesheim, DE;
Sennheiser electronic GmbH & Co. KG, Wedemark, DE;
Abstract
There is provided an earphone comprising a hoop band () for receiving at least one ear pad (OM). The hoop band () has at least two hoop band portions (), wherein at least two of the hoop band portions () are rotatably connected together by way of a rotary joint unit (). In addition in the region of the rotary joint unit the hoop band has a spring unit () which couples the two hoop band portions together and thus exerts a spring force on the hoop band portions (), wherein the spring force is adjustable by adaptation of the coupling by way of a coupling means.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile