Patent · US Active

Spool assembly and method of use thereof

US10112798B2 · kind B2 · utility

0Cited by

32References

16Claims

0Family size

Assignee

Plombco Inc. · CA

Inventors

Maxime CHEVRIER · Cornwall, CA
Mathieu PARE · Beauharnois, CA
Jean Prevost · Notre-Dame-de-l'Île-Perrot, CA

Key dates

Filing date	Jun 7, 2016
Grant date	Oct 30, 2018
Priority date	—
Expiry date	Feb 7, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65H2701/5136
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A spool, presented herein, is comprising a proximal side including a central opening about a rotation axis thereof, a distal side including a central opening about the rotation axis thereof, the proximal side and the distal side being assembled together with alignment of the rotation axis thereof, an axial slot radially extending from the central opening and a recessed portion communicating with the central opening, the recessed portion extending between the axial slot and a locking member receiver. A method of using same and a mechanism to engage lock and actuate the spool is also presented therein.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.