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. 06, 2007
Filed:
Sep. 29, 2004
Applicants:
Robert H. Peterson, Rancho Santa Margarita, CA (US);
David Thoe, Aliso Viejo, CA (US);
Jiansheng Zhou, Cerritos, CA (US);
Dac VU, Irvine, CA (US);
Inventors:
Robert H. Peterson, Rancho Santa Margarita, CA (US);
David Thoe, Aliso Viejo, CA (US);
Jiansheng Zhou, Cerritos, CA (US);
Dac Vu, Irvine, CA (US);
Assignee:
Alcon, Inc., Hunenberg, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05G 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A footswitch having an adjustable treadle and a pivotable heel cup slidable retained on the treadle so as to adjustably increase or decrease a length of the treadle, the heel cup being pivotable and being prevented from sliding by a plurality of locking pins mounted on the heel cup, the locking pins fitting within locking holes in the treadle.