Correction pen

Details Correction pen Correction pen

1990-01-19

1992-09-08

Holtje, Nelson C.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Marking instrument

D19 53, D19 51, D19 56, D19 57

Patent

active

D03292533

REFERENCES:
patent: D260272 (1981-08-01), Horntrich
patent: D268501 (1983-04-01), Kruckel et al.
patent: D268935 (1983-05-01), Horntrich
patent: D279224 (1985-06-01), Wolbrom
patent: D282378 (1986-01-01), Ohyabu et al.
patent: D291452 (1987-08-01), Kodera
patent: D295537 (1988-05-01), Davidson et al.
patent: D300331 (1989-03-01), Horntrich
patent: D309913 (1990-08-01), Shintani
patent: D310684 (1990-09-01), Itoh
patent: D316271 (1991-04-01), Larizza
BA Pargh Co. Inc., 1985-86 Fall/Winter Catalog, See page 28, #63536 Uni Faber Castell marker right center.
Jacobs Gardner Office Products 1988, See p. 588 item C upper left.
Jacobs Gardner Office Products 1988, See p. 590 item G, top center.
Visual Systems Co., Inc. 1988, See p. 150 #364 Mars Top Star upper center.

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