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:
Jan. 20, 2026
Filed:
Sep. 15, 2023
Blue-white Industries, Ltd., Huntington Beach, CA (US);
John T. Nguyen, Fountain Valley, CA (US);
Patrick Michael Murphy, Irvine, CA (US);
Robert E. Gledhill, III, Huntington Beach, CA (US);
Phong Thanh Phan, Garden Grove, CA (US);
Thomas Tran, Fountain Valley, CA (US);
Hipolito Camacho, Whittier, CA (US);
Blue-White Industries, Ltd., Huntington Beach, CA (US);
Abstract
A rotor assembly for a peristaltic pump is provided. Each of a first pair of roller assemblies includes a first roller portion having a first diameter and a second roller portion having a second diameter. The first diameter is larger than the second diameter. Each of a second pair of roller assemblies includes a first roller portion having a first diameter and a second roller portion having a second diameter. The first diameter is smaller than the second diameter. The first and second pairs of roller assemblies are positionable around a circumference of a hub such that the first roller portion of the first pair of roller assemblies is aligned with the first roller portion of the second pair of roller assemblies and the second roller portion of the first pair of roller assemblies is aligned with the second roller portion of the second pair of roller assemblies.