Extendable cleaning implement having two support heads

US7802340B2 · kind B2 · utility

Assignee

• S. C. JOHNSON & SON, INC. · US

Inventors

• Jeremy F. Knopow · Burlington, US
• Rob Martineau · Chippewa Falls, US
• David A. Hoadley · Perrysburg, US
• Lawrence J. Fenske · Oregon, US
• Yan Gracindo · Leatherhead, GB
• Craig F. Shiesley · Racine, US
• Paul Simpson · Harlan, US
• Benn Beagan Miller · Cambridge, GB
• Milt Erickson · Merrillan, US
• Scott A. Olson · Chippewa Falls, US
• Micah L. Maraia · Menomonie, US
• Christopher Peterson · Charlotte, US

Key dates

• Filing date: Mar 20, 2006
• Grant date: Sep 28, 2010
• Expiry date: Jun 23, 2029

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B08B1/16
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A cleaning tool 410 designed to be used with at least one cleaning implement/replaceable dusting sleeve/cleaning mitt or cleaning pad 11 is disclosed. The cleaning tool 410 includes a telescoping support 409 comprised of a plurality of telescopingly received shafts or sections (412, 413, 414, 415) wherein one of the shafts is an I-beam 415. The shafts 412, 413, 414 and 415 may be freely extended into a locked fully extended position 401 and released via depression of a first engaging projection 439. A primary support head 416 and secondary support head 418 are pivotally mounted to a forward mount 440 and releasably locked together.