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Boat bottom cleaning device
   
Document Number
US Patent 4991533
Issued Date
February 12, 1991
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Inventors
Sterling; Charles (Virginia Beach, VA)
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Abstract
A boat brush is disclosed for cleaning the submerged portion of the hull. The brush has a high degree of structural strength, adequate clearance during operation as no part of the brush frame will make unwanted contact with the hull, and the brush contacts all of the hull with a two position locking brush head.
Drawing
Boat bottom cleaning device - US Patent 4991533 Drawing
Drawing from US Patent 4991533
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Number of Claims:
3
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Owner
Published
February 12, 1991
Application Number
07/230,298
Filed
September 16, 1988
US Classification
114/222   15/144.1
Int'l Classification
B63B   59/00   (20060101)   B63B   59/08   (20060101)  
Assistant Examiner
USPTO Field of Search
114/222   15/144R   15/144A  
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A paint removal device includes a post member having two ends, a lever member having two ends, a joint connecting an end of the post member to the lever member at a point therealong spaced from the ends of the lever member, and a scraper blade provided on the lever member at one end thereof. The joint permits pivoting of the second elongate member about at least two distinct axes. In using the scraper device for removing paint from a surface facing at least partially downwardly, a lower end of the post member is planted on a ground or floor surface below the painted surface. The user pivots the lever member at the joint to place the scraper blade in contact with the painted surface. Thereafter, the user pulls on the lever member to pivot the post member and the lever member about an axis passing through the lower end of the post member. While pulling on the lever member, the user maintains the scraper blade in forceful contact with the painted surface, to thereby scrape paint from the painted surface.

Claims
Description
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