Direct reader book

Details Direct reader book Direct reader book

1986-06-20

1989-02-07

Yost, Frank T.

Books, strips, and leaves

Strips

With platen

281 8, 281 11, 434426, B42D 1900, G09B 2500

Patent

active

048026930

ABSTRACT:
A direct reading book having a housing which will contain mounting means for a roll of printed web and a magnifying lens suitably carried above and in a constant predetermined position above the printed web is described. The printing on the print web is caused to move past the magnifying lens to permit the reader to read the printing on the web passing under the lens. The direct reader permits the replacement of a series of books, such as textbooks, with a series of printed webs, relieving the burden of carrying a large number of books.

REFERENCES:
patent: 875828 (1908-01-01), Lafoon
patent: 1279820 (1918-09-01), Brassard
patent: 1559665 (1925-11-01), Beery et al.
patent: 2306634 (1942-10-01), McDonald
patent: 2425197 (1947-08-01), Montague
patent: 2980444 (1961-04-01), Rodzyner
patent: 3096101 (1963-07-01), Raddeman
patent: 3302309 (1967-02-01), Macomber
patent: 3479985 (1969-11-01), Morley
patent: 4083136 (1978-04-01), Zelenko

Affiliated with

Also associated with

Rating

Direct reader book does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Direct reader book, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct reader book will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1081000