Mat for absorbing oil and other liquids
OwnerRobert Hartkemeyerinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to an apparatus designed to catch drippings including three sheets, one formed from an absorbent, isotropically permeable material supported by a second sheet formed from an absorbent material for absorbing drippings. These two sheets further are supported by a third sheet that is liquid-resistant, one side of which is covered by a foil material, this foil-backed sheet further preventing liquid leakage. The three sheets are bonded together by a sealing ring, tape, or adhesive.
Claims13
A mat for absorbing oil and other liquids comprising:
- (a) a first, top sheet for absorbing said oil and other liquid, said top sheet comprising cardboard material;
- (b) a second, intermediate sheet for absorbing said oil and other liquid, said second sheet being disposed beneath and supporting said top sheet;
- (c) a liquid resistant bottom sheet, said bottom sheet being disposed beneath said intermediate sheet and supporting said intermediate sheet;
- and
- (d) means for securing said top sheet, said intermediate sheet, and said bottom sheet together, wherein said securing means prevents misalignment of said sheets and surrounds the perimeter of said mat defined by the respective edges of said top sheet, said intermediate sheet and said bottom sheet.
A mat for absorbing oil and other liquid comprising a first, top sheet comprising cardboard for absorbing said oil and other liquids;
- a second, intermediate sheet comprising cork for absorbing oil and other liquids;
- a liquid-resistant, bottom sheet comprising foil-backed polyisocyanurate material, and a means for securing said top sheet, said intermediate sheet, and said bottom sheet together, said sheets, when aligned together, comprising a perimeter at the edges of said sheet, comprising a plastic ring elastically positioned about said perimeter of said mat, said plastic ring made from materials selected from the group consisting of vinyl, rubber, or neopreme, wherein said intermediate sheet is disposed between said top sheet and said bottom sheet, and said bottom sheet supports said intermediate sheet, and said intermediate sheet supports said top sheet.
A mat for absorbing oil and other liquids comprising a first, top sheet comprising cardboard for absorbing said oil and other liquids;
- a second, intermediate sheet for absorbing oil and other liquids;
- and a liquid-resistant bottom sheet comprising foil-backed plastic material said intermediate sheet and said bottom foil sheet being adhesively attached to each other, and means for attaching said top sheet, said intermediate sheet, and said bottom sheet together, wherein said sheets, when aligned, together define a perimeter about the edges of said sheets, said securing means comprising a plastic ring positioned about said mat perimeter said intermediate sheet being disposed between said top sheet and said bottom sheet, wherein said bottom sheet comprises a support for said intermediate sheet and said intermediate sheet comprises a support for said top sheet.
Dependencies are inferred from the claim text.