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. 01, 2017
Filed:
Jul. 29, 2015
Applicant:
Charles J. Kulas, San Francisco, CA (US);
Inventor:
Charles J. Kulas, San Francisco, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01); H01R 24/58 (2011.01); H04R 1/10 (2006.01); H04R 5/033 (2006.01);
U.S. Cl.
CPC ...
H01R 24/58 (2013.01); H04R 1/1033 (2013.01); H04R 5/033 (2013.01);
Abstract
Embodiments generally relate to a cable that substantially forms itself into a cylindrical shape when not extended, yet can be extended with a slight force to provide an electrical coupling as, for example, for earphones used with a mobile device such as a mobile phone.