Patent · US Active

Fastener and dolly

US9573421B2 · kind B2 · utility

7Cited by

14References

2Claims

0Family size

Assignee

K. HARTWALL OY AB · FI

Inventors

Markku Tiilikainen · Söderkulla, FI
Jack Grönholm · Söderkulla, FI

Key dates

Filing date	Dec 18, 2013
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Dec 22, 2033

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62B2301/05
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A dolly comprising a chassis, a castor having a fork and a wheel rotatably mounted to the fork, and a fastener for fixing the fork of the castor to the chassis of the dolly. The fastener comprises a head which is shaped to the peripheral shape of the wheel of the castor.

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