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:
Feb. 05, 2013
Filed:
Jan. 31, 2011
Tomasz Ludwik Jurek, Pewel Mala, PL;
Przemyslaw Marcin Dabrowski, Meszna, PL;
Marcin Piotr Lagiewka, Bielsko-Biala, PL;
Jacek Stanislaw Mrowiec, Bielsko-Biala, PL;
Tomasz Ludwik Jurek, Pewel Mala, PL;
Przemyslaw Marcin Dabrowski, Meszna, PL;
Marcin Piotr Lagiewka, Bielsko-Biala, PL;
Jacek Stanislaw Mrowiec, Bielsko-Biala, PL;
General Electric Company, Schenectady, NY (US);
Abstract
An apparatus includes a first shutter, a first pivot arm having a first end and a second end, wherein the second end is disposed in mechanical communication with the first shutter, a second shutter, and a second pivot arm having a first end and a second end, wherein the second end is disposed in mechanical communication with the second shutter and the first end is disposed in mechanical communication with the first end of the first pivot arm. Linear movement of the first ends of the first and second pivot arms results in linear movement of the first shutter and the second shutter.