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:
Feb. 27, 2024
Filed:
Mar. 28, 2019
Hodges & Drake Design Ltd, Leicester, GB;
Ronan Wilde, Leicestershire, GB;
Kevin Hodges, Leicester, GB;
HODGES & DRAKE DESIGN LTD, Leicester, GB;
Abstract
A pumping apparatusfor dispensing a flowable product comprises first and second peristaltic pumps. The first peristaltic pumpcomprises a first rotorhaving at least one pressing member, a first cylindrical statorin which the first rotoris rotatable and first flexible tubingextending circumferentially around the first statoragainst a first inner wall. The second peristaltic pumpcomprises a second rotorhaving at least one pressing member, a second cylindrical statorin which the second rotoris rotatable and second flexible tubingextending circumferentially around the second statoragainst a second inner wall. The first and second inner wallseach have a first and second radius r, rrespectively with the first radius rbeing greater than the second radius r, and at least one of the statorsis movable relative to the other stator