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. 06, 2013
Filed:
Nov. 18, 2009
Applicants:
Olivier Dumont, Suzhou, CN;
Baptiste Merminod, Lausanne, CH;
Alain Tabasso, Essertines, CH;
Jean-marc Flueckiger, Lausanne, CH;
Patrick Monney, Mex, CH;
Nicolas Chauvin, Chexbres, CH;
Gerd Schneider, Mex, CH;
Inventors:
Olivier Dumont, Suzhou, CN;
Baptiste Merminod, Lausanne, CH;
Alain Tabasso, Essertines, CH;
Jean-Marc Flueckiger, Lausanne, CH;
Patrick Monney, Mex, CH;
Nicolas Chauvin, Chexbres, CH;
Gerd Schneider, Mex, CH;
Assignee:
Logitech Europe S.A., Morges, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 29/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A keyboard includes a plurality of keys, and a keyframe into which the plurality of keys are assembled. Each of the keys includes: i) a plunger on which a character is printed, and ii) a keycap made of a transparent material. The keycap covers at least a portion of a top of the plunger.