Document shredder

Details Document shredder Document shredder

1988-08-31

1992-03-31

Word, A. Hugo

Printing and office machinery

Bookbinding or document cutting, trimming, or shredding machine

Cutter, trimmer, or shredder

Patent

active

D03250431

REFERENCES:
patent: D221108 (1971-07-01), Case
patent: D265909 (1982-08-01), Hatanaka
patent: D265910 (1982-08-01), Hatanaka
patent: D277190 (1985-01-01), Sadler
patent: D298435 (1988-11-01), Buteau
patent: 3620461 (1971-11-01), Pelleschi
patent: 4637560 (1987-01-01), Goldhammer
patent: 4817877 (1989-04-01), Itoh et al.
patent: 4873811 (1989-10-01), Izumitani et al.
patent: 4964579 (1990-10-01), Strohmeyer
Destroyit brochure; p. 6.
Shredmaster Corp. brochure, pp. 6 & 8.
Great Presentations, Early Summer 1987, p. 27, top right of page, item #4852.

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