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Patent No. 5107620

Electrified Table Cloth

An electrified table cloth for preventing crawling insects from gaining access to the consumer's food or drink.

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Class 400/497 - WITH CONTROL OF "CARBON PAPER" FOR TYPING PLURAL SIMULTANEOUS COPIES BY SINGLE IMPRESSION (E.G., ON "MANIFOLD SET")


Subclass of Class 400 - Typewriting machines
Definition: Subject matter wherein one typewriter, using one set of
No. of patents: 1
Last issue date: 04/13/1993


NumberTitleIssue Date
5201591Character printing device with pressure impact control
An impact-type printing device includes a printer for printing characters with a plurality of impression pressures including a high impression pressure sufficient for printing on all of the sheets of a set of copy sheets. The device also include a keyboar... 		04/13/1993
 
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