Chucks or sockets – Socket type – Obliquely guided reciprocating jaws
Reexamination Certificate
2005-01-18
2005-01-18
Howell, Daniel W. (Department: 3722)
Chucks or sockets
Socket type
Obliquely guided reciprocating jaws
C279S058000, C279S902000
Reexamination Certificate
active
06843484
ABSTRACT:
There is provided a keyless chuck, a clutch assembly, and an associated method for releasably gripping a bit. The chuck includes a jaw assembly that is adjustable between open and closed positions, a threaded shaft in operable communication with the jaw assembly, and at least one clutch member. Each clutch member is adjustable between an engaged position and a disengaged position. In the engaged position, each clutch member threadably engages the threaded shaft, such that the threaded shaft translates axially and adjusts the jaw assembly between the open and closed positions.
REFERENCES:
patent: 1602708 (1926-10-01), Russell
patent: 1807265 (1931-05-01), Walker
patent: 2253345 (1941-08-01), Palmgren
patent: 2350565 (1944-06-01), Mills
patent: 2544088 (1951-03-01), Hollis
patent: 2736562 (1956-02-01), Blackburn
patent: 2807473 (1957-09-01), Kiehne
patent: 2926020 (1960-02-01), Dayton et al.
patent: 2987334 (1961-06-01), Wendling
patent: 3583715 (1971-06-01), Jahrl
patent: 3652099 (1972-03-01), Bilz
patent: 3672692 (1972-06-01), Fauth
patent: 4277074 (1981-07-01), Kilberis
patent: 4381116 (1983-04-01), Futter
patent: 4527809 (1985-07-01), Umbert
patent: 4594036 (1986-06-01), Hogenhout
patent: 4692073 (1987-09-01), Martindell
patent: 4711457 (1987-12-01), Wezel
patent: 4848779 (1989-07-01), Wheeler et al.
patent: 4938191 (1990-07-01), Oldani et al.
patent: 5005843 (1991-04-01), Markle et al.
patent: 5011344 (1991-04-01), Johnson
patent: 5013194 (1991-05-01), Wienhold
patent: 5038599 (1991-08-01), Wellman
patent: 5135241 (1992-08-01), Huff et al.
patent: 5223203 (1993-06-01), Seifert et al.
patent: 5284069 (1994-02-01), Wellman
patent: 5372770 (1994-12-01), Machida
patent: 5398946 (1995-03-01), Quiring
patent: 5447397 (1995-09-01), Asano
patent: 5464229 (1995-11-01), Salpaka
patent: 5476273 (1995-12-01), Shadeck et al.
patent: 5481949 (1996-01-01), Yen
patent: 5540527 (1996-07-01), Bohnet et al.
patent: 5564717 (1996-10-01), Alberts
patent: 5573255 (1996-11-01), Salpaka
patent: 5577743 (1996-11-01), Kanaan et al.
patent: 5586847 (1996-12-01), Mattern, Jr. et al.
patent: 5662011 (1997-09-01), Habermehl
patent: 5664634 (1997-09-01), McCracken
patent: 5678961 (1997-10-01), Fleege et al.
patent: 5695305 (1997-12-01), Heym
patent: 5704739 (1998-01-01), Bridenstine et al.
patent: 5709393 (1998-01-01), von Keudell et al.
patent: 5722805 (1998-03-01), Giffin
patent: 5740586 (1998-04-01), Gomas
patent: 5755448 (1998-05-01), Kanaan et al.
patent: 5807038 (1998-09-01), Skinner
patent: 5807040 (1998-09-01), Bongers-Ambrosius et al.
patent: 5817096 (1998-10-01), Salyer
patent: 5919009 (1999-07-01), Stephenson
patent: 5921562 (1999-07-01), Robison
patent: 5951026 (1999-09-01), Harman, Jr. et al.
patent: RE36558 (2000-02-01), Moore et al.
patent: 6053675 (2000-04-01), Holland et al.
patent: 6079716 (2000-06-01), Harman, Jr. et al.
patent: 6109145 (2000-08-01), Habermehl
patent: 6135462 (2000-10-01), Robison
patent: 6156016 (2000-12-01), Maginot
patent: 6176654 (2001-01-01), Jore
patent: 6176655 (2001-01-01), Ostermeier et al.
patent: 6186037 (2001-02-01), Ricci et al.
patent: 6193241 (2001-02-01), Robison
patent: 6199872 (2001-03-01), Hasan
patent: 6241260 (2001-06-01), Judge et al.
patent: 6260857 (2001-07-01), Wienhold et al.
patent: 6261035 (2001-07-01), Moores, Jr. et al.
patent: 6270085 (2001-08-01), Chen et al.
patent: 6293559 (2001-09-01), Harman, Jr. et al.
patent: 6325393 (2001-12-01), Chen et al.
patent: 6637756 (2003-10-01), McCurry
patent: 20030077137 (2003-04-01), Rohm
patent: 210042 (1907-04-01), None
patent: 347 557 (1922-01-01), None
patent: 35 10 020 (1986-09-01), None
patent: 1077725 (1954-05-01), None
patent: 589857 (1974-07-01), None
Alston & Bird LLP
Howell Daniel W.
LandOfFree
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