Calculator with cutter

Details Calculator with cutter Calculator with cutter

1992-03-16

1993-09-21

Douglas, Alan P.

Printing and office machinery

Typewriter or calculator

Combined

D18 6

Patent

active

D03396037

REFERENCES:
patent: D303121 (1989-08-01), Sakaguchi et al.
patent: D307893 (1990-05-01), Kato et al.
patent: D309748 (1990-08-01), Kobayashi
patent: D316711 (1991-05-01), Kantrowitz
Hong Kong Enterprise, Nov. 1987, p. 270, calculator-model 1228, top left of pg.
Hong Kong Enterprise, Mar. 1989, p. 110, calculator-TF-128, middle right of pg.

Affiliated with

Also associated with

Rating

Calculator with cutter does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1041239