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. 07, 2018
Filed:
May. 30, 2013
Applicant:
Alcon Research, Ltd., Forth Worth, TX (US);
Inventors:
Gary P. Sorensen, Laguna Niguel, CA (US);
Gregory S. Layser, Oceanside, CA (US);
Mel Matthew Oliveira, Huntington Beach, CA (US);
Behzad Hashemi, Irvine, CA (US);
Assignee:
Novartis AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B 43/00 (2006.01); F04B 43/12 (2006.01); F04B 43/08 (2006.01); F16C 19/30 (2006.01); F16C 33/58 (2006.01);
U.S. Cl.
CPC ...
F04B 43/1276 (2013.01); F04B 43/08 (2013.01); F04B 43/12 (2013.01); F04B 43/1253 (2013.01); F04B 43/1269 (2013.01); F16C 19/30 (2013.01); F16C 33/58 (2013.01); Y10T 16/364 (2015.01); Y10T 16/381 (2015.01); Y10T 16/384 (2015.01); Y10T 16/3837 (2015.01);
Abstract
A roller assembly comprises a central section with a hub; a plurality of arms coupled to the central section such that each arm is capable of moving independently with respect to the central section; a plurality of spring pins, one spring pin associated with each arm; a plurality of retaining pins, one retaining pin associated with each arm; and a plurality of rollers, one roller coupled to each arm.