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:
Mar. 25, 2014
Filed:
May. 08, 2010
Zhengping Zhang, Alexandria, VA (US);
Xiaohua Liang, Alexandira, VA (US);
Liang Zhang, Alexandria, VA (US);
Zhengping Zhang, Alexandria, VA (US);
Xiaohua Liang, Alexandira, VA (US);
Liang Zhang, Alexandria, VA (US);
Other;
Abstract
A personal portable devices keeper () and its method of use are disclosed. The keeper mainly comprises a housing formed by a shell () and a base (), a spool assembly () controlled by a spiral spring () and a ratchet mechanism consisting of a ratchet plate () in the spool, a ratchet bead (), and a straight slot () in the base, a clip (), and a length of cord () with a bob () securing a strap loop (). The shell has a cord port () and is rotatable independently from the spool so that the cord remainder is adjustable even after the cord is fully retracted by the spring. The strap loop ties a personal portable device directly through its strap holder or the like. The keeper is fully operable through the cord dragged by the portable device that is normally held and operated by one hand.