Combined display board and writing instrument

Details Combined display board and writing instrument Combined display board and writing instrument

2000-06-01

2001-11-13

Holtje, Martie K. (Department: 2913)

Office supplies; artists and teachers materials

Equipment for writing, drawing, or for fine arts

Writing or drawing surface, e.g., blackboard, drawing board,...

CD19S084000, CD19S036000

Design Patent

active

D0450348

CLAIM:
The ornamental design for the combined display board and writing instrument, as shown.

REFERENCES:
patent: 95859 (1869-10-01), Ward
patent: 226319 (1880-04-01), Jewell
patent: D. 343865 (1994-02-01), Pohl
patent: D. 371806 (1996-07-01), Boone et al.
patent: D. 384655 (1997-10-01), Knoop
patent: D. 410250 (1999-05-01), Robertson, Jr.
patent: 593979 (1897-11-01), Breen
patent: 692354 (1902-02-01), Ritchey
patent: 2300248 (1942-10-01), Elnett
patent: 2881538 (1959-04-01), Lewis
patent: 5938449 (1999-08-01), Masson et al.

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