Patent · US Active

Keyboard assembly

US7557312B2 · kind B2 · utility

43Cited by
25References
33Claims
0Family size

Assignee

Inventors

Key dates

Filing dateFeb 10, 2006
Grant dateJul 7, 2009
Priority date
Expiry dateAug 16, 2027

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01H2229/062
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

A keyboard assembly is provided. The keyboard assembly includes a keyboard having at least one input key assembly positioned within the housing and an infection controllable apparatus attached thereto.

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