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:
Aug. 08, 2023
Filed:
Jun. 28, 2019
Sel Environmental Limited, Blackburn, GB;
Andrew Bryan Shuttleworth, Blackburn, GB;
Benjamin Scott Shuttleworth, Blackburn, GB;
SEL ENVIRONMENTAL LIMITED, Blackburn, GB;
Abstract
There is provided a liquid measurement and control apparatus () for measuring and controlling a level of liquid in an environment including plants or animals, the apparatus including: a first chamber () including a first liquid port () for liquid connection to the environment; a second chamber () integrally formed with the first chamber and including a second liquid port () for liquid connection to the environment; a level sensor () for measuring a first level of liquid in the first chamber; and an adjuster () for adjusting a second level of liquid in the second chamber, wherein, in use, flow of liquid between the first and second chambers within the apparatus is prevented such that the first level of liquid is representative of the level of liquid in the environment and the second level of liquid is adjustable to control the level of liquid in the environment.