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. 07, 2021
Filed:
Jan. 22, 2018
Applicant:
Eric V. Resh, Temecula, CA (US);
Inventor:
Eric V. Resh, Temecula, CA (US);
Assignee:
RESH, INC., Murrieta, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 31/22 (2006.01); G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
G01N 33/182 (2013.01); G01N 31/22 (2013.01); Y10T 436/193333 (2015.01);
Abstract
Features of an improved water chemistry test kit include, without limitation, a test block, colored liquid reagents, and color comparison displays. At least one ridge, wall, semipermeable barrier, etc. within the vial causes water and chemical reagents to more quickly and thoroughly when the test block is agitated. At least one drain hole is positioned in a wall/side of each vial, with its bottom edge located at the fill level necessary to conduct the water sample. A valve or valves enables a user to easily drain sample water from the vial down to the proper test level. Adjacent to each vial is a color comparison display.