Bookend

Details Bookend Bookend

1986-11-21

1990-05-01

Dunkins, Bruce W.

Office supplies; artists and teachers materials

Bookend

Simulative

D19 341, D19 343

Patent

active

D03076032

REFERENCES:
patent: D66398 (1925-01-01), Bowers
patent: D130812 (1941-12-01), Calvert
patent: 3477622 (1969-11-01), Appelt
Hong Kong Enterprises 8/81 see p. 428 lower corner-right side.

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