Crayon (eraseables)

Coating implements with material supply – Solid material for rubbing contact or support therefor – Including holder

Reexamination Certificate

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Details

C401S066000, C401S082000, C401S099000, C401S075000, C401S111000

Reexamination Certificate

active

07001092

ABSTRACT:
A type of writing apparatus. The writing apparatus is a modified crayon that includes an attached eraser and has an outer plastic sleeve that serves as the gripping mechanism when in use. An individual can rotate the attached eraser and expel the crayon slowly out of the open of the plastic sleeve as the crayon is used up. In addition, the crayon itself has incorporated metallic additives, sparkling additives, and various scents.

REFERENCES:
patent: 544609 (1895-08-01), Boman
patent: 1750912 (1930-03-01), Towne
patent: 1865325 (1932-06-01), MacLeod
patent: 1967301 (1934-07-01), Ferris et al.
patent: 3989392 (1976-11-01), Seidler
patent: 4778300 (1988-10-01), French et al.
patent: 4812069 (1989-03-01), White et al.
patent: 4911569 (1990-03-01), Hashimoto et al.
patent: 4951856 (1990-08-01), Horgan
patent: 5048989 (1991-09-01), Stageman
patent: 6022161 (2000-02-01), Choi
patent: 6071029 (2000-06-01), Weinstock
patent: 6505984 (2003-01-01), Smith

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