SERIES PRERECORDED VIDEOCASSETTE TAPES

Brand	Owner	Address	Description
THE KAY TOLIVER FILES	FOUNDATION FOR ADVANCEMENTS IN SCIENCE AND EDUCATION	Park Mile Plaza - Suite 215 4801 Wilshire Boulevard Los Angeles CA 90010	series of prerecorded videocassette tapes and teacher's guide packaged as a unit and featuring mathematical topics;KAY TOLIVER is a living individual whose consent is of record.;FILES;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A combination window covering is constructed to include a headrail, a bottom rail, front and rear ladder tapes respectively vertically connected between the headrail and the bottom rail at front and rear sides, fabric slats arranged in parallel between the headrail and the bottom rail, each slat having two opposite long sides respectively embedded with a rib, which is fastened to the front and rear ladder tapes, fabric light screening flaps respectively suspended from the slats and forming a light screening face at the front side of the slats, and a control unit for operation by the user to lift or lower the bottom rail so as to further receive or extend out the slats, and to move the front ladder tapes and rear ladder tapes of the ladder tapes vertically in reversed directions so as to further tilt the slats.