Utility knife

Details Utility knife Utility knife

2005-11-29

2005-11-29

Shoap, Allan N. (Department: 3724)

Cutlery

Sheathed

Pivoted blade

C030S155000, C030S159000, C030S160000, C030S330000, C030S331000

Reexamination Certificate

active

06968622

ABSTRACT:
A utility knife having a handle and a blade holder which is pivotally mounted on the handle for movement from an unfolded position to a folded position. The handle has a space adapted to receive the blade holder when the blade holder is in its folded position. The blade holder includes a main wall and guard wall pivotally mounted on the main wall to pivot from an open position to a closed position overlying the main wall. The main wall being adapted to hold a blade so that a blade is interposed between the main wall and guard wall when the guard wall is in its closed position.

REFERENCES:
patent: 97154 (1869-11-01), Barnard
patent: 493075 (1893-03-01), Evertz
patent: 515045 (1894-02-01), Bultzingslowen
patent: 584077 (1897-06-01), Jackson
patent: 596096 (1897-12-01), Watts
patent: 988068 (1911-03-01), Beardsley
patent: 1362142 (1920-12-01), Rohrer
patent: 1444324 (1923-02-01), Brooks
patent: 1706251 (1929-03-01), Perry
patent: 1750577 (1930-03-01), DeBracht
patent: 2134973 (1938-11-01), Harwell
patent: 2265775 (1941-12-01), Mc Namara
patent: 2284128 (1942-05-01), Bush
patent: 2523575 (1950-09-01), Kassel
patent: 2914850 (1959-12-01), Kuhnl
patent: 2980996 (1961-04-01), Beran
patent: 3306297 (1967-02-01), Voorhees
patent: 3568315 (1971-03-01), Smith
patent: 3593417 (1971-07-01), West
patent: 3872591 (1975-03-01), Quenot
patent: 4017969 (1977-04-01), Stonebraker
patent: 4040181 (1977-08-01), Johnson
patent: 4261104 (1981-04-01), Cuscovitch
patent: 4347665 (1982-09-01), Glesser
patent: 4442600 (1984-04-01), Felix-Salichow
patent: 4570341 (1986-02-01), Konneker
patent: 4604805 (1986-08-01), Krieger
patent: 4665615 (1987-05-01), Martinez
patent: 4669188 (1987-06-01), Evrell
patent: 4719700 (1988-01-01), Taylor, Jr.
patent: 4805303 (1989-02-01), Gibbs
patent: 4811486 (1989-03-01), Cunningham
patent: 4920644 (1990-05-01), La Gattuta
patent: 4936014 (1990-06-01), Shaanan et al.
patent: 5044079 (1991-09-01), Gibbs
patent: 5095624 (1992-03-01), Ennis
patent: 5125157 (1992-06-01), Howard
patent: 5400509 (1995-03-01), Collins
patent: 5511310 (1996-04-01), Sessions
patent: 5769094 (1998-06-01), Jenkins, Jr.
patent: 5815927 (1998-10-01), Collins
patent: 5826340 (1998-10-01), Hull
patent: 5909930 (1999-06-01), Ragland
patent: 5966816 (1999-10-01), Roberson
patent: 5979059 (1999-11-01), Leatherman
patent: 6170104 (2001-01-01), Seber
patent: 6170158 (2001-01-01), Daily
patent: 6256887 (2001-07-01), Osborne
patent: 6256888 (2001-07-01), Shuen
patent: 6263581 (2001-07-01), Forte
patent: 6354007 (2002-03-01), Scarla
patent: 6370778 (2002-04-01), Conable
patent: 6446341 (2002-09-01), Wang
patent: 6487740 (2002-12-01), Seber
patent: 6574868 (2003-06-01), Overholt
patent: 2002/0059730 (2002-05-01), Flavigny
patent: 02-2-88379.7 (2002-12-01), None
patent: WO90086633 (1990-08-01), None

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