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:
Jun. 02, 2020
Filed:
Mar. 13, 2013
Applicant:
Ben Z. Cohen, New York, NY (US);
Inventors:
Gene Parunak, Saline, MI (US);
Robert C. Martineau, Chippewa Falls, WI (US);
Aaron J. Munsinger, Elk Mound, WI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 9/00 (2006.01); B05B 1/06 (2006.01); B05B 1/28 (2006.01); B05B 1/34 (2006.01); B05B 1/02 (2006.01);
U.S. Cl.
CPC ...
A61F 9/0008 (2013.01); B05B 1/02 (2013.01); B05B 1/06 (2013.01); B05B 1/28 (2013.01); B05B 1/3402 (2018.08);
Abstract
A nozzle is provided herein for ophthalmic dispensers which is configured to accommodate microdosing. The nozzle includes a converging pathway. Preferably, the pathway converges so as to impart momentum to liquid passing therethrough through an increase of velocity. A tapered portion may be provided flared openly from the inlet to best accept liquid flow thereinto and provide a funneling effect into the flowpath. Preferably, the flowpath terminates at an outlet which is internally un-radiused and circumscribed by a chamfered surface.