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:
Sep. 05, 1989
Filed:
Dec. 12, 1988
Douglas R Batchelor, Chicago, IL (US);
Libman Broom Company, Arcola, IL (US);
Abstract
A roller sponge mop sponge retainer having a channel shaped sponge retainer adapted to hold a roll mop sponge; the retainer having an elongated top and side walls extending downwardly from the top; the top being uniformly wide with a longitudinal center line; the top having a central section hook catch terminating in first end edges lateral to the top; the top between each first end edge of the central section and an adjacent second edge having a lateral depressed concave portion vertically lower than the adjacent central section first end edge and defining a vertical opening into which a free end of an operating rod hook can be inserted; and a groove in the top extending longitudinally outwardly from a second edge for receiving and guiding an operating rod hook free end beneath the central section and above the two depressed concave portions.