US2004143923A1PendingUtilityA1
Towel bowl brush
Est. expiryJan 28, 2023(expired)· nominal 20-yr term from priority
A46B 2200/304A47K 11/10A46B 5/0054
47
PatentIndex Score
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Claims
Abstract
A toilet bowl brush that is especially useful to industrial and commercial cleaners is provided. The toilet bowl brush has an elongated handle with a grasping portion and a connecting portion. The grasping portion and connection portion have centerlines at an angle to one another. A brush head body is connected to the connecting portion of the handle. Scrubbing bristles extend from the brush head body at a variety of angles, including at an acute angle of from about 35° to slightly less than 90°, relative to a centerline of the connection portion of the elongated handle.
Claims
exact text as granted — not AI-modifiedI claim:
1 . A toilet bowl brush comprising:
a elongate handle, the elongate handle having first end section with a first centerline and an opposite second end section with a second centerline, the second centerline being offset from the first centerline by an angle of from about 40° to about 50° relative to the first centerline, the first end section adapted to be grasped by a user of the brush; a brush head body attached to the second end section of the elongate handle, said brush head body having a proximate body section nearest the second end section of the elongate handle, an opposite remote body section, farthest from the second end section of the elongate handle, and an intermediate body section between the proximate and remote body sections; a plurality of scrubbing bristles radially projecting from each of said proximate, remote and intermediate body sections, the bristles radially projecting from the remote body section projecting therefrom in a direction away from the handle at obtuse angles of from greater than 90° to about 180° relative to the centerline of the second end section of the elongate handle, the bristles projecting from the intermediate body section projecting therefrom at in a direction away from the handle at an angles of essentially 90°, relative to the centerline at the second end section of the elongate handle, and the bristles radially projecting from the proximate body section projecting therefrom in a direction towards the handle at acute angles of from less than 90° to about 0° degrees relative to the centerline at the second end section of the elongate handle, with at least a portion of said bristles projecting from the proximate body section projecting therefrom at acute angles of from about 35° to about 60° relative to the centerline at the second end section of the elongate handle.
2 . A toilet bowl brush according to claim 1 , wherein at least a portion of said bristles projecting from the proximate body section projecting therefrom in a direction towards the handle at acute angles of from about less than about 90° to about 35° relative to the centerline at the second end section of the elongate handle.
3 . A toilet bowl brush according to claim 1 , wherein at least a portion of said bristles projecting from the proximate body section projecting therefrom in a direction towards the handle at acute angles of from about 40° to about 55° relative to the centerline at the second end section of the elongate handle.
4 . A toilet bowl brush according to claim 3 , wherein at least a portion of said bristles projecting from the proximate body section projecting therefrom in a direction toward the handle at acute angles of about 45° relative to the centerline at the second end section of the elongate handle.
5 . A toilet bowl brush according to claim 1 , wherein the brush head body is removable attached to the elongate handle.
6 . A toilet bowl brush according to claim 5 , wherein the second end section of the elongate handle comprise a hollow tubular member having one or more recesses positioned therein, and said proximate end of the brush head body having an radially projecting arm extending therefrom, said arm having one or more outwardly biased flexible protuberances, the arm being received in the hollow tubular member and the one or more protuberances being received in the one or more recesses for retaining the brush head body on the elongate handle.
7 . A toilet bowl according to claim 2 , wherein the second end section of the elongate handle comprise a hollow tubular member having one or more recesses positioned therein, and said proximate end of the brush head body has an radially projecting arm extending therefrom, said arm having one or more outwardly biased flexible protuberances, the arm being received in the hollow tubular member and the one or more protuberances being received in the one or more recesses for retaining the brush head body on the elongate handle.
8 . A toilet bowl according to claim 1 wherein the bristles protruding from the brush head body are folded bristles anchored in holes on the brush head body by staples into the holes.
9 . The toilet bowl brush according to claim 8 , wherein the bristles are plastic bristles and project radially from the brush head body a distance of at least one-inch or more.
10 . The toilet bowl brush according to claim 9 , wherein the bristles are polypropylene.
11 . The toilet bowl brush according to claim 10 , wherein the bristles project at least about three inches or more.
12 . The toilet bowl brush according to claim 9 , wherein the bristles are essentially circular in radial cross-section.
13 . The toilet bowl brush according to claim 1 , wherein the elongate handle is from about 24 to about 30 inches in length.
14 . A toilet bowl brush according to claim 1 , wherein
at least a portion of said bristles projecting from the proximate body section projecting therefrom in a direction towards the handle at acute angles of from about 40° to about 55° relative to the handle centerline at the second end of the elongate handle, the second end section of the elongate handle comprise a hollow tubular member having one or more recesses positioned therein, and said proximate end of the brush head body has an radially projecting arm extending therefrom, said arm having one or more flexible protuberances, the arm being received in the hollow tubular member and the one or more protuberances being removably received in the one or more recesses for retaining the brush head body on the elongate handle, the bristles are folded plastic bristles anchored in holes on the brush head body by staples, said bristles being essentially circular in radial cross-section and projecting radially from the brush head body a distance of at least about three inches or more, and the elongate handle is from about 24 to about 30 inches in length.
15 . A toilet bowl brush according to claim 14 , wherein at least a portion of said bristles projecting from the proximate body section projecting therefrom in a direction toward the handle at acute angles of about 45° relative to the handle centerline at the second end of the elongate handle.Join the waitlist — get patent alerts
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