Eraser

Details Eraser Eraser

1988-06-16

1991-09-24

Dunkins, Bruce W.

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Eraser

D19 65, D19100

Patent

active

D03202291

REFERENCES:
patent: 7400 (1876-11-01), Higgins
patent: 144764 (1873-11-01), Holly
patent: 187682 (1977-02-01), Vannice
patent: 233378 (1880-10-01), Siberling
patent: 402570 (1889-05-01), Davis
patent: 428585 (1890-05-01), Fanning
patent: 3129540 (1964-04-01), Valles
patent: 3201817 (1965-08-01), Atchley
patent: 4937910 (1990-07-01), Frazier
Office Supplies Catalog (Bainbridge), .COPYRGT.1982, See p. 377, "Andrews", lower right-Desk Copy.
Horders Inc., Office Supplies, see p. 185, lower right (Weber) desk copy.
Arts & Crafts Inc., .COPYRGT.1971, see p. 117, lower right, "Hygieia Chalkboard Cleaners", desk copy.

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