CRYSTALLINE SHEETS MADE SUBSTANTIALLY

Brand	Owner	Address	Description
CLASS	SAINT-GOBAIN CERAMICS & PLASTICS, INC.	One New Bond Street Worcester MA 01615	Crystalline sheets made of substantially monocrystalline alumina, for use in further manufacture of other products;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A combination jackknife bed and couch for a mobile vehicle. The jackknife bed and couch allows drivers to wake up and fold their sheets and pillow away from a seamless sleeping surface without the need to remove the sheets, blankets, pillows or other bedding materials. The sheets stay made within the folded up bed now turned into the couch. The couch may be unfolded with the sheets fully made so the driver may catch some well deserved post socializing rest without having to re-install the sheets. These features are made possible by folding the bed in and half and keeping it in the backrest of the couch. The sheets are held in place by stretchable retaining surface that may be extended over the bedding materials. When returned to the bed mode, the stretchable retaining surface must be released and potential energy in the winder may be used to retract the retaining surface.