Cutlery – Combined cutlery or combined with ancillary feature
Reexamination Certificate
2005-09-06
2005-09-06
Ashley, Boyer D. (Department: 3724)
Cutlery
Combined cutlery or combined with ancillary feature
C030S457000, C030S162000, C030S125000, C030S335000, C030S320000, C030S122000, C030S002000, C007S160000, C007S170000
Reexamination Certificate
active
06938345
ABSTRACT:
A retractable blade utility knife includes a knife housing, a blade, a pencil housing, a pencil sharpening slot, and a rear cover. The knife may further include a rope-cutting recess and a cutting surface in a lower end and a sawing surface in an upper end of the blade. The pencil housing forms in a lower rear part of the knife housing to keep hold of a pencil. The pencil sharpening slot is connected to a conical bore and a pencil chips storage room. The rope-cutting recess facilitates rope cutting by the blade. The blade carrier carries the blade and slides along a longitudinal axis of a knife groove formed in one side of the knife housing. The rear cover of the knife includes a pencil inlet hole and a rear cover fixed switch. The rear cover is detachably coupled to a rear portion of the knife housing via the rear cover fixed switch. The rear cover includes a pencil chip storage space and a pencil chip outlet.
REFERENCES:
patent: 497897 (1893-05-01), Schickler
patent: 2256707 (1941-09-01), Fultz
patent: 4242795 (1981-01-01), Rollband et al.
patent: 4248283 (1981-02-01), Kaye
patent: 4631829 (1986-12-01), Schmidt et al.
patent: 4635309 (1987-01-01), Larsen
patent: 4891881 (1990-01-01), Mills
patent: 5315760 (1994-05-01), Emerson
patent: 5557818 (1996-09-01), Leon
patent: 5584123 (1996-12-01), Chi
patent: 5979058 (1999-11-01), Henke
patent: 6219869 (2001-04-01), Burba
patent: 6289597 (2001-09-01), Beyers
patent: 6363614 (2002-04-01), Umstead et al.
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