Combined pencil sharpener and letter opener

Details Combined pencil sharpener and letter opener Combined pencil sharpener and letter opener

1989-03-15

1991-10-15

Dunkins, Bruce W.

Office supplies; artists and teachers materials

Office equipment not elsewhere specified

Perforating or cutting

D19 65, D19100

Patent

active

D03208125

REFERENCES:
patent: D219719 (1971-01-01), Fleming
patent: D238669 (1976-02-01), MacGregor
patent: D240223 (1976-06-01), MacGregor
patent: D250035 (1978-10-01), Kajiwara
patent: D251008 (1979-02-01), Kajiwara
patent: D265323 (1982-07-01), Macowski
patent: D297438 (1988-08-01), Evenson
patent: D298340 (1988-11-01), Yuen
Home Furnishings Daily, 1/17/77, p. 19--ad for Sunbeam/Mr. Sharpy.

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