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:
Mar. 30, 2021
Filed:
Sep. 16, 2018
Applicant:
Richard Redpath, Cary, NC (US);
Inventor:
Richard Redpath, Cary, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/09 (2006.01); A62B 5/00 (2006.01); G01B 11/22 (2006.01); G02B 27/42 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0927 (2013.01); A62B 5/00 (2013.01); G01B 11/22 (2013.01); G02B 27/4233 (2013.01);
Abstract
A laser light striping method and apparatus suitable for reading smoke and distance navigation during fire rescue. The laser light striping apparatus comprises at least a laser light emitting element and at least one optical element for creating at least one laser light plane. The method provides an optimized Gaussian distribution profile of power across a laser light plane to avail safe navigation by human in a turbid environment such as smoke/fire during fire rescue and limit blinding by light.