Carpenters pencil sharpener

Details Carpenters pencil sharpener Carpenters pencil sharpener

2005-11-22

2005-11-22

Shoap, Allan N. (Department: 3724)

Cutlery

Static pencil sharpener

C030S456000, C030S457000

Reexamination Certificate

active

06966117

ABSTRACT:
A carpenters pencil sharpener having a body member having a T-shaped opening in its front wall. The body member has an interior pencil sharpening chamber having respective left and right upper support platforms and respective left and right lower support platforms. There are respective left and right upper ramps that extend inwardly from the T-shaped opening to the respective left and right upper support platforms. There are also respective left and right lower ramps that extend inwardly from the T-shaped opening to the respective left and right lower support platforms. A transversely extending blade member has a rearwardly extending cutting edge that extends into the interior pencil sharpening chamber. The T-shaped opening of the pencil sharpener allows a carpenters pencil to be inserted at four different 90 degree positions in order to sharpen the four different sides of the carpenters pencil.

REFERENCES:
patent: 346356 (1886-07-01), Clark
patent: 418870 (1890-01-01), Hazlett
patent: 458654 (1891-09-01), Brookbank
patent: 486470 (1892-11-01), Humphries
patent: 673770 (1901-05-01), Fortunati
patent: 2982253 (1961-05-01), Herbold
patent: 4248283 (1981-02-01), Kaye
patent: 5077903 (1992-01-01), Kreim
patent: 6092293 (2000-07-01), Donaldson
patent: 6237656 (2001-05-01), Whitehead et al.
patent: 6279238 (2001-08-01), Gillson
patent: 6338198 (2002-01-01), Rolls
patent: 6571480 (2003-06-01), Qiu
patent: D477847 (2003-07-01), Gosse
patent: 6698100 (2004-03-01), Yan
patent: 6725549 (2004-04-01), Jebe et al.
patent: D494222 (2004-08-01), Berry
patent: 2003/0029046 (2003-02-01), Belsaas
patent: 2005/0000099 (2005-01-01), Jebe et al.

Affiliated with

Also associated with

Rating

Carpenters pencil sharpener does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carpenters pencil sharpener, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carpenters pencil sharpener will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3463128