Ruler with abrasive edge

Details Ruler with abrasive edge Ruler with abrasive edge

2011-04-05

2011-04-05

Fulton, Christopher W (Department: 2841)

Geometrical instruments

Straightedge type

Rules

Reexamination Certificate

active

07918032

ABSTRACT:
A ruler has a body with a forward surface and a side surface defining a straight line. An elongate member having an abrasive outer edge is positioned along the side surface. The abrasive edge assists in sharpening a cutting tool moved along the edge.

REFERENCES:
patent: 180521 (1876-08-01), Beach
patent: 418870 (1890-01-01), Hazlett
patent: 591804 (1897-10-01), Barrie
patent: 1115101 (1914-10-01), Penn
patent: 1643295 (1927-09-01), Crump
patent: 2182028 (1939-12-01), Little et al.
patent: 2509559 (1950-05-01), Cardinell
patent: 3991922 (1976-11-01), Martin
patent: 4490921 (1985-01-01), Woods et al.
patent: 4524522 (1985-06-01), Perry
patent: 5056273 (1991-10-01), Martel
patent: 5317839 (1994-06-01), Anderson
patent: 5471749 (1995-12-01), Brady
patent: 5471755 (1995-12-01), Haskell
patent: 5569064 (1996-10-01), Gleadall
patent: 5749153 (1998-05-01), Viens
patent: 5791062 (1998-08-01), Walker
patent: 5842402 (1998-12-01), Collier
patent: 5996698 (1999-12-01), Behney
patent: 6138884 (2000-10-01), Gish
patent: 6349479 (2002-02-01), Bottega
patent: 6543141 (2003-04-01), Biehl
patent: 6662458 (2003-12-01), Antonelli
patent: 6925724 (2005-08-01), Tandy
patent: 7100295 (2006-09-01), Chang
patent: 7219440 (2007-05-01), Lewis et al.
patent: 7238096 (2007-07-01), Scott
patent: 7568295 (2009-08-01), Strain
patent: D601442 (2009-10-01), Haren
patent: 2003/0110653 (2003-06-01), Schafer
patent: 2007/0054604 (2007-03-01), Scott
patent: 2007/0214671 (2007-09-01), Campagna
patent: 2008/0171175 (2008-07-01), Park
patent: 2009/0158602 (2009-06-01), Lockyer
patent: 0 247 217 (1987-12-01), None
patent: 2 098 108 (1981-05-01), None
patent: WO 2004/092473 (2004-10-01), None
Diamond Sharpening Products, Abrasive Products, Sharpening Products, catalog, p. 353.
OLFA Cutting Mats & Quilt Rulers.
S & CA (Sewing and Craft Alliance) Quilting Rulers, 9.205, pp. 1-2, Sep. 2009.
United Notions, Rotary Cutters & Accessories catalog, pp. 208-214.
USA Sharpeners, Instructions—45mm and 60mm Orbital Sharpeners, pp. 1-2, Apr. 2009.

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