U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Assignee: Gallaher Limited

Location: GB2
No. of patents: 1

Number	Title	Issue Date
4889145	Smoking rod wrapper and compositions for their production A wrapper for a smoking rod comprises a permeable substrate carrying a discontinuous coating of a porosity-reducing composition such that, in the coated area, the porosity of the wrapper is less than two thirds of the porosity of the uncoated substrate....	12/26/1989