Patent · US Active

Multilayer portable device case and method therefor

US8624111B2 · kind B2 · utility

17Cited by
5References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 21, 2011
Grant dateJan 7, 2014
Priority date
Expiry dateJun 5, 2032

Classification

  • Technology area (CPC B)Performing Operations; Transporting
  • CPC primaryB29L2031/3475
  • WIPO fieldOther special machines
  • WIPO sectorMechanical engineering

Abstract

A mobile device case including a housing sized to receive a mobile device; at least a portion of the housing including a first layer, a second layer, and a third layer of material, the second layer of material being disposed between the first and third layers of material and having a material with a higher durometer than the first and third layers of material.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.