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. 25, 2012
Filed:
Dec. 31, 2008
Allan Mlodzikowski, Muskego, WI (US);
Iain Roberts, Chicago, IL (US);
George Aye, Chicago, IL (US);
Jerry O'leary, Chicago, IL (US);
Michael J. Koss, Milwaukee, WI (US);
Martin Thaler, Chicago, IL (US);
Michael J. Pelland, Princeton, WI (US);
Allan Mlodzikowski, Muskego, WI (US);
Iain Roberts, Chicago, IL (US);
George Aye, Chicago, IL (US);
Jerry O'Leary, Chicago, IL (US);
Michael J. Koss, Milwaukee, WI (US);
Martin Thaler, Chicago, IL (US);
Michael J. Pelland, Princeton, WI (US);
Koss Corporation, Milwaukee, WI (US);
Abstract
This disclosure relates to an adjustable ear insert, such as an earbud style earphone, that may be inserted in a user's ear canal in a compact configuration and adjusted by a user to expand and fit snugly against the ear canal.