Invention Grant
- Patent Title: Rolled material dispenser spindle stabilizer assembly
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Application No.: US17344142Application Date: 2021-06-10
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Publication No.: US11666187B2Publication Date: 2023-06-06
- Inventor: Roger W. Pryor
- Applicant: Pryor Knowledge Systems, Inc.
- Applicant Address: US MI Bloomfield Hills
- Assignee: PRYOR KNOWLEDGE SYSTEMS, INC.
- Current Assignee: PRYOR KNOWLEDGE SYSTEMS, INC.
- Current Assignee Address: US MI Bloomfield Hills
- Agency: Shumaker, Loop & Kendrick, LLP
- Agent John A. Miller
- Main IPC: A47K10/38
- IPC: A47K10/38

Abstract:
A spindle stabilizer assembly for use in connection with a rolled material dispenser that dispenses a rolled material. The spindle stabilizer assembly includes a spindle having a larger diameter part and a smaller diameter part, where the smaller diameter part is partially inserted into the larger diameter part and is slidable relative thereto against the bias of a spring. Strips of tape are axially formed to the larger diameter part and the larger diameter part is slid into a stabilizing tube, where the tape frictionally slows the rotation between the spindle and the tube. A friction engagement is provided between an outer diameter of the tube and the rolled material that allows the rolled material to rotate relative to the tube under a reasonable force so that the rolled material can be easily torn off the roll.
Public/Granted literature
- US20220395145A1 ROLLED MATERIAL DISPENSER SPINDLE STABILIZER ASSEMBLY Public/Granted day:2022-12-15
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