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:
Apr. 25, 2017
Filed:
May. 19, 2014
Apple Inc., Cupertino, CA (US);
Joshua A. Hoover, San Francisco, CA (US);
Aaron P. Beese, Cupertino, CA (US);
Ambert T. Yeung, Brisbane, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
This application relates to methods and apparatus for reinforcing fragile portions of a device case. In some embodiments, the device case can be reinforced by a reinforcing member made up of composite extrusions that are embedded within a top edge portion of the stiffening shell. The device shell can be utilized to define and maintain an overall shape of the device case. Composite fibers suitable for use in these embodiments can have high tensile strength and high tensile modulus. The device case can include a single length of embedded twisted composite fibers that extend continuously around the top edge or alternatively can include a number of discrete segments that reinforce particularly fragile portion of the top edge.