Scraper assembly
AssigneeMIW Associates LLC
InventorsMARVIN WEINBERGER, TUCKER J. MARION
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Abstract
The invention pertains to a novel scraper assembly having a plurality of interchangeable scraper heads and handles and corresponding method for use. The scraper assembly further comprises a plurality of abrasive mechanisms, namely spring bristles, coiled springs, chainmail abraders and wire cloth abraders capable of effectively cleaning a surface without scoring or otherwise damaging the surface. The invention may be particularly useful for cleaning grills and ovens. Additionally, the invention may also be useful for shaping, adding texture to, stripping materials from or otherwise preparing a surface, including wood, metal or ceramic surfaces.
Claims21
An apparatus comprising:
- a coiled spring constructed from wire rope, wherein the wire rope comprises one or more strands and wherein at least one strand comprises about nineteen or more wires and wherein the coiled spring has a spring constant of about 15 N/m to about 90 N/m.
An apparatus, comprising:
- a handle and
- a scraper head attached to said handle, wherein the scraper head comprises:
- a frame;
- and
- a wire rope bristle for abrading a surface, wherein the wire rope bristle is attached to the frame and wherein the wire rope comprises one or more strands, wherein each strand comprises two or more wires.
An apparatus comprising:
- a handle and
- a scraper head attached to said handle, wherein the scraper head comprises:
- a frame;
- a bristle attached to the frame, wherein the bristle is constructed from wire rope and adapted to abrade a surface;
- and
- a coiled spring attached to the frame, wherein the coiled spring is constructed from wire rope and adapted to abrade a surface, wherein the wire rope comprises one or more strands and wherein each strand comprises one or more wires.
An apparatus comprising:
- a handle and
- a scraper head attached to said handle, wherein the scraper head comprises:
- a frame;
- a coiled spring attached to the frame, wherein the coiled spring is constructed from wire rope and adapted to abrade a surface, wherein the wire rope comprises one or more strands and wherein each strand is comprises from one or more wires.
Dependencies are inferred from the claim text.