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.

Date of Patent:
Oct. 12, 2021

Filed:

Jun. 04, 2020
Applicants:

Gary W. Grube, Barrington Hills, IL (US);

Evan Edward Quisenberry, Berkley, MI (US);

John Edward Buchalo, South Barrington, IL (US);

Inventors:

Gary W. Grube, Barrington Hills, IL (US);

Evan Edward Quisenberry, Berkley, MI (US);

John Edward Buchalo, South Barrington, IL (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/021 (2018.01); H04W 8/22 (2009.01); H04W 4/90 (2018.01); H04M 1/72421 (2021.01); H04L 12/18 (2006.01); H04L 12/58 (2006.01); H04W 4/02 (2018.01); H04W 8/18 (2009.01);
U.S. Cl.
CPC ...
H04W 4/021 (2013.01); H04L 12/1895 (2013.01); H04L 51/20 (2013.01); H04L 51/32 (2013.01); H04M 1/72421 (2021.01); H04W 4/023 (2013.01); H04W 4/90 (2018.02); H04W 8/183 (2013.01); H04W 8/186 (2013.01); H04W 8/22 (2013.01);
Abstract

A method includes identifying a first user device potentially associated with a biohazard and identifying a geographic area associated with the biohazard based on previous location information of the first user device. The method further includes identifying a second user device potentially associated with the biohazard based on the geographic area associated with the biohazard and previous location information of the second user device. The method further includes issuing a safety notification to the second user device, where the safety notification includes one or more of the geographic area associated with the biohazard, a safety status request, a safety status level of the first user device, a subset of the previous location information of the first user device, and a subset of the previous location information of the second user device.


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