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:
Sep. 10, 2024
Filed:
May. 16, 2022
Applicant:
Lee H. Angros, Bethany, OK (US);
Inventor:
Lee H. Angros, Bethany, OK (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/30 (2006.01); B01L 3/00 (2006.01); C09D 5/32 (2006.01);
U.S. Cl.
CPC ...
G01N 1/30 (2013.01); B01L 3/545 (2013.01); C09D 5/32 (2013.01); B01L 3/5082 (2013.01); B01L 3/5453 (2013.01); B01L 2300/0822 (2013.01);
Abstract
An analytic plate or other substrate having a permanent etchable, laserable, and/or developable marking surface coating (referred to herein as an 'etchable coating' or as a “developable coating”) that is present on at least a portion of any side or surface thereof and is used to deposit a permanent indicium thereon, and a method of using the analytic plate or substrate.