Abstract: A mock duvet bed-covering system (1900) includes a blanket (1800) segmented into a plurality of portions and a coversheet (1810). The blanket (1800) includes a foot skirt flap (1804), a right side flap (1802), and a left side flap (1803) that each extend from a cover portion (1801) and are configured to drape over edges of a mattress (1880) or other bedding. The coversheet (1810) includes one or more pockets. A portion (1801) of the blanket (1800) opposite the foot skirt flap (1804) is tucked into a pocket (1811) at the head end of the coversheet (1810). The mock duvet bed-covering system (1900) resembles a traditional comforter and duvet, but is more durable and can be changed in far less time than traditional comforters, making the system well suited for use in hotels, inns, and the like.

Abstract: A mock duvet bed-covering system (1900) includes a blanket (1800) segmented into a plurality of portions and a coversheet (1810). The blanket (1800) includes a foot skirt flap (1804), a right side flap (1802), and a left side flap (1803) that each extend from a cover portion (1801) and are configured to drape over edges of a mattress (1880) or other bedding. The coversheet (1810) includes one or more pockets. A portion (1801) of the blanket (1800) opposite the foot skirt flap (1804) is tucked into a pocket (1811) at the head end of the coversheet (1810). The mock duvet bed-covering system (1900) resembles a traditional comforter and duvet, but is more durable and can be changed in far less time than traditional comforters, making the system well suited for use in hotels, inns, and the like.

Abstract: A mock duvet bed-covering system (1900) includes a blanket (1800) segmented into a plurality of portions and a coversheet (1810). The blanket (1800) includes a foot skirt flap (1804), a right side flap (1802), and a left side flap (1803) that each extend from a cover portion (1801) and are configured to drape over edges of a mattress (1880) or other bedding. The coversheet (1810) includes one or more pockets. A portion (1801) of the blanket (1800) opposite the foot skirt flap (1804) is tucked into a pocket (1811) at the head end of the coversheet (1810). The mock duvet bed-covering system (1900) resembles a traditional comforter and duvet, but is more durable and can be changed in far less time than traditional comforters, making the system well suited for use in hotels, inns, and the like.

Abstract: A mock duvet bed-covering system (1900) includes a blanket (1800) segmented into a plurality of portions and a coversheet (1810). The blanket (1800) includes a foot skirt flap (1804), a right side flap (1802), and a left side flap (1803) that each extend from a cover portion (1801) and are configured to drape over edges of a mattress (1880) or other bedding. The coversheet (1810) includes one or more pockets. A portion (1801) of the blanket (1800) opposite the foot skirt flap (1804) is tucked into a pocket (1811) at the head end of the coversheet (1810). The mock duvet bed-covering system (1900) resembles a traditional comforter and duvet, but is more durable and can be changed in far less time than traditional comforters, making the system well suited for use in hotels, inns, and the like.

Abstract: This invention relates generally to a method for the extraction of organic liquid contaminates from a sample. This invention is directed to the ability of hydrophobic extraction material or ribbon tape made of a hydrophobic polymer to facilitate the extraction of liquid organic contaminates from an aqueous sample in contact with an organic non-polar solvent.

Abstract: This invention relates to a reversible display device based upon the electrochromic properties of triaryl pyrazoline compounds when used in conjunction with a complementary redox material.

Abstract: A visual image display device with improved resolution contains a pair of conductive electrodes in spaced relationship. Adjacent one electrode is a first barrier layer which is typically a resin such as polyamide containing a readily oxidizable and reducible material such as zinc nitrate. Adjacent the other electrode is a thin film of solvent, for example, 1,2-dichloroethane. Positioned between the film of solvent and the first barrier layer is a second barrier layer which is a normally light transmitting recording medium. The second barrier layer is both photoionizable and capable of electrochemically producing a colored species. Typically the second barrier layer is a solid containing a resin such as polyvinyl butyral, an active material such as 1-p-anisyl-3 diethylamino styryl-5-diethylaminophenyl-2-pyrazoline and, in selected embodiments, an activator such as carbon tetrachloride.

Abstract: An apparatus and a process for displaying a visible image are disclosed. A solution in liquid of at least two types of polymeric materials contained between two electrodes, at least one of which is transparent, is subjected to imagewise electrical voltage. The polymers comprise cellulose nitrate, polyester, polyvinylcarbazole, and formaldehyde condensation polymers.