Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2011-06-28
2011-06-28
Rachuba, Maurina (Department: 3727)
Abrading
Frame or mount
Portable abrader
C076S037000, C076S082000
Reexamination Certificate
active
07967666
ABSTRACT:
An apparatus useful for sharpening blades includes a blade support, a sharpener guide mounted to the blade support, and a sharpener mount. The sharpener guide includes an elongated guide member defining a sharpening axis extending substantially parallel to a blade axis defined by the blade support. The sharpener mount includes a pivot connector coupled to and complementally configured with the elongated guide member for enabling pivotal movement of the sharpener mount about the sharpening axis and translational movement along the elongated guide member. The sharpener mount may be coupled to a rotary grinder having a grinding wheel, such that the sharpener mount and the grinder may pivot to provide a desired sharpening angle on the blade and move the grinder along the blade while the blade remains in place on the blade support.
REFERENCES:
patent: 1494995 (1924-05-01), Craddock
patent: 2434691 (1948-01-01), Fields
patent: 2497775 (1950-02-01), Jensen
patent: 2627142 (1953-02-01), Pickel
patent: 2711658 (1955-06-01), Hugghins
patent: 2921484 (1960-01-01), Holst et al.
patent: 3139774 (1964-07-01), Sipinen et al.
patent: 3204491 (1965-09-01), Sagarian
patent: 3457809 (1969-07-01), Bowerman
patent: 3481224 (1969-12-01), Aijala
patent: 3585879 (1971-06-01), Gunderman
patent: 3880019 (1975-04-01), Young
patent: 4485591 (1984-12-01), Bolin
patent: 5257563 (1993-11-01), Hutchinson
patent: 5893792 (1999-04-01), Scott
patent: 7114413 (2006-10-01), Behan
patent: RE39492 (2007-02-01), Scott
patent: 2007/0184756 (2007-08-01), Dieck et al.
Hovey & Williams, LLP
Rachuba Maurina
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