Chopsticks

Details Chopsticks Chopsticks

1990-03-13

1991-10-15

Cherry, Johnny D.

Handling: hand and hoist-line implements

Contact lens applicator

294 55, 294 235, A47G 2100

Patent

active

050568418

ABSTRACT:
Attractive, inexpensive, sanitary and effective chopsticks are formed of elongated, hollow tubular elements formed of relatively rigid, non-toxic plastic having closed upper and lower ends. Corrugated portions are provided near the lower ends which extend substantially entirely about the hollow tube so as to provide an improved gripping surface.

REFERENCES:
patent: 1813292 (1931-07-01), Hord
patent: 1847415 (1932-03-01), Snell
patent: 2607988 (1952-08-01), Williams
patent: 2711339 (1955-06-01), McGogy
patent: 3125038 (1964-03-01), Amato
patent: 3186749 (1965-06-01), Dawes
patent: 3995902 (1976-12-01), Sciaino
patent: 4141578 (1979-02-01), Zinder
patent: 4312530 (1982-01-01), Yong
patent: 4639376 (1987-01-01), Saladino et al.
patent: 4707922 (1987-11-01), Hosak-Robb
patent: 4717190 (1988-01-01), Witherspoon

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