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:
May. 25, 2021
Filed:
Mar. 10, 2020
Applicant:
Water Pik, Inc., Fort Collins, CO (US);
Inventors:
Robert D. Wagner, Firestone, CO (US);
Brian J. Woodard, Boulder, CO (US);
Assignee:
WATER PIK, INC., Fort Collins, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 33/00 (2006.01); A46B 15/00 (2006.01); H05B 47/16 (2020.01); A46B 9/04 (2006.01); A61C 1/08 (2006.01); A61C 17/02 (2006.01); A61C 17/22 (2006.01); A61C 17/34 (2006.01); F21L 4/02 (2006.01); F21L 4/08 (2006.01); F21V 7/10 (2006.01); F21V 11/00 (2015.01); F21V 23/04 (2006.01); F21Y 105/18 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
A46B 15/0044 (2013.01); A46B 9/04 (2013.01); A61C 1/088 (2013.01); A61C 17/0202 (2013.01); A61C 17/22 (2013.01); A61C 17/221 (2013.01); A61C 17/225 (2013.01); A61C 17/34 (2013.01); F21L 4/02 (2013.01); F21L 4/08 (2013.01); F21V 7/10 (2013.01); F21V 11/00 (2013.01); F21V 23/0471 (2013.01); F21V 33/0064 (2013.01); H05B 47/16 (2020.01); F21Y 2105/18 (2016.08); F21Y 2115/10 (2016.08);
Abstract
The present disclosure relates to an oral cleansing device with illumination features. In one example, a diffuser for diffusing light is disclosed. The diffuser includes a first membrane configured to be positioned over a first light source, a second membrane coupled to the first membrane and configured to be positioned over a second light source; and a bridge coupling the first membrane to the second membrane, where the bridge extends from an edge of the first membrane to an edge of the second membrane in an indirect manner.