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:
Apr. 21, 2015
Filed:
Jul. 18, 2011
Applicant:
Steven F. Bolling, Ann Arbor, MI (US);
Inventor:
Steven F. Bolling, Ann Arbor, MI (US);
Assignee:
BioVigil Hygiene Technologies, LLC, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08B 23/00 (2006.01); G07C 9/00 (2006.01); G08B 21/24 (2006.01);
U.S. Cl.
CPC ...
G08B 23/00 (2013.01); G07C 9/00031 (2013.01); G07C 2009/00095 (2013.01); G08B 21/245 (2013.01);
Abstract
Among other things, an entry monitor has circuitry to detect when a person enters a monitored space and an indicator perceptible to other people in the space to indicate a cleanliness state of the hands of the person who has entered the space.