US2012284941A1PendingUtilityA1

Multipurpose Cleaning Device

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Assignee: HILL JAMES MPriority: May 9, 2011Filed: May 9, 2012Published: Nov 15, 2012
Est. expiryMay 9, 2031(~4.8 yrs left)· nominal 20-yr term from priority
Inventors:James M. Hill
B08B 1/16B08B 1/14A46B 7/044B08B 1/12A46B 2200/30
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Claims

Abstract

A multipurpose cleaning device including a rigid body and which may include attachments is provided. The rigid body includes a handle, a flange and a head. Each attachment is slidably and adjustably mounted to the head. Each attachment is movable yet may be locked into place onto the head.

Claims

exact text as granted — not AI-modified
1 . A cleaning device comprising:
 a handle;   a flange coupled to the handle;   a head coupled to the flange, the head having a raised rib and a contiguous support section, the raised rib extending along a lengthwise axis of the head and the contiguous support section including a convex forward track and a convex rear track; and   two or more attachments removably coupled to the contiguous support section, each attachment having a forward flange mated with the convex forward track and a rear flange mated with the convex rear track, the forward flange including a threaded hole engaging a thumbscrew, the thumbscrew of each attachment selectively adjustable to secure that attachment at a fixed location along the head and at a fixed distance relative to other attachments.   
     
     
         2 . The cleaning device of  claim 1 , where each attachment includes grout-cleaning bristles. 
     
     
         3 . The cleaning device of  claim 1 , where each attachment includes a grout-cleaning sponge. 
     
     
         4 . The cleaning device of  claim 1 , wherein the raised rib is common to the head and the flange.

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