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US 7,802,330 B2Granted
Disposable protective covering for beds and pillows
OwnerAndre Daval Tilleryinventor
Life of this patent
Estimating the term…
Abstract
Products and materials providing disposable protective covering for beds and pillows.
Claims3
A disposable protective covering for beds and pillows comprising a 3-layer stratified protective covering material that is combined using ultrasound processing and cut, sewn, and tailored to form a disposable, protective bedding product, including a base layer having a hydrophilic nonwoven material.
A method for producing disposable protective coverings for beds and pillows comprising the steps of:
- combining at least one pulp-based product with a hydrophilic nonwoven material;
- adhering the at least one pulp-based product to the hydrophilic nonwoven material using ultrasound processing to form an integrated stratified covering material;
- combining and attaching a top layer onto the integrated stratified covering material to create a 3-layer stratified protective covering material that is cut, sewn, and tailored to form a disposable, protective bedding product.
Dependencies are inferred from the claim text.