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. 23, 2020
Filed:
Jan. 12, 2016
Applicant:
Riverpoint Medical, Llc, Portland, OR (US);
Inventors:
John Thomas Ferguson, Portland, OR (US);
Ned Nestorovic, Woodinville, WA (US);
Assignee:
RIVERPOINT MEDICAL, LLC, Portland, OR (US);
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/084 (2006.01); F21V 11/10 (2006.01); A61B 1/00 (2006.01); A61B 1/06 (2006.01);
U.S. Cl.
CPC ...
F21V 21/084 (2013.01); A61B 1/00096 (2013.01); A61B 1/0692 (2013.01); F21V 11/10 (2013.01);
Abstract
A medical headlamp having a front from which light is selectively emitted. The headlamp includes a beam origination portion that produces a light beam and an iris assembly, positioned in front of the beam origination portion, having a user accessible actuator and an iris, responsive to the actuator to block a user selectable portion of the light beam. The iris is also responsive to the actuator to block none of the light beam, for maximum efficiency, when a user so selects.