Cutting attachment with a removable cover for rotary hand tools

Details Cutting attachment with a removable cover for rotary hand tools Cutting attachment with a removable cover for rotary hand tools

2006-07-27

2009-10-06

Payer, Hwei-Siu C (Department: 3724)

Cutlery

Cutting tools

Saw

C030S388000, C451S358000, C411S353000

Reexamination Certificate

active

07596872

ABSTRACT:
Embodiments of an accessory attachment for a rotary power hand tool are disclosed wherein the hand tool is of the type which has a tool housing with a preferably cylindrical nose portion, a motor having a motor drive shaft with a mounting coupling extending forwardly from the nose portion for receiving a drive shaft, the attachment including a housing having a first end portion configured to be mounted to the tool housing nose portion and an input shaft for coupling to the motor drive shaft, and having an enlarged second end portion oriented at a right angle relative to the first end portion and also having an output shaft coupled to the input shaft at a preferably right angle relative thereto, a rotary cutting wheel mounted to the output shaft and substantially disposed within the enlarged second end portion, excepting an exposed portion of the rotary cutting wheel for engaging a work surface, and a removable cover configured to engage said enlarged second end portion to at least partially enclose said rotary cutting wheel therebetween.

REFERENCES:
patent: 1378258 (1921-05-01), Manderfield
patent: 1806582 (1931-05-01), Beutner
patent: 2248694 (1941-07-01), Boyette
patent: 2532982 (1950-12-01), De Young
patent: 2610658 (1952-09-01), Koeling
patent: 2705513 (1955-04-01), Moeller
patent: 2741282 (1956-04-01), Wieting
patent: 3111969 (1963-11-01), Bivens
patent: 3177909 (1965-04-01), Laube et al.
patent: 3466973 (1969-09-01), Rees
patent: 3613748 (1971-10-01), De Pue
patent: 3711998 (1973-01-01), Mason
patent: 3716917 (1973-02-01), Ruben
patent: 3730239 (1973-05-01), Kaman et al.
patent: 3805639 (1974-04-01), Peter
patent: 3873862 (1975-03-01), Butler
patent: 4010670 (1977-03-01), Lejdegard
patent: 4022182 (1977-05-01), Lenkevich
patent: 4241505 (1980-12-01), Bodycomb, Jr. et al.
patent: 4281457 (1981-08-01), Walton, II
patent: 4318224 (1982-03-01), Getts
patent: 4324163 (1982-04-01), LaVelle
patent: 4353165 (1982-10-01), Albery
patent: 4414743 (1983-11-01), Pioch et al.
patent: 4450627 (1984-05-01), Morimoto
patent: 4516324 (1985-05-01), Heininger, Jr. et al.
patent: 4545121 (1985-10-01), Armbruster
patent: 4555849 (1985-12-01), Ando et al.
patent: 4589208 (1986-05-01), Iwasaki et al.
patent: 4627774 (1986-12-01), Bradley
patent: 4739745 (1988-04-01), Browning
patent: 4856394 (1989-08-01), Clowers
patent: 4889025 (1989-12-01), Collett
patent: 4972588 (1990-11-01), Briach, Sr.
patent: 4972589 (1990-11-01), Povleski
patent: 4979307 (1990-12-01), Ste. Marie
patent: 5005295 (1991-04-01), Fushiya
patent: 5012582 (1991-05-01), Bristol et al.
patent: 5023999 (1991-06-01), Looper et al.
patent: 5084972 (1992-02-01), Waugh
patent: 5327649 (1994-07-01), Skinner
patent: 5430944 (1995-07-01), Shilling
patent: 5439413 (1995-08-01), Lagler
patent: 5531147 (1996-07-01), Serban
patent: 5537748 (1996-07-01), Takahashi et al.
patent: 5542183 (1996-08-01), Allison
patent: 5637035 (1997-06-01), Yee
patent: 5657804 (1997-08-01), Lee
patent: 5675895 (1997-10-01), Mori et al.
patent: 5784789 (1998-07-01), Vargas
patent: 5815932 (1998-10-01), Presher et al.
patent: 5881784 (1999-03-01), Morikawa et al.
patent: 5947805 (1999-09-01), Van Osenbruggen
patent: 5974674 (1999-11-01), Kelly
patent: 5988240 (1999-11-01), Markus
patent: 6021826 (2000-02-01), Daniell
patent: 6042311 (2000-03-01), Yokoyama et al.
patent: 6048260 (2000-04-01), Kopras
patent: 6059503 (2000-05-01), Johnson
patent: 6260591 (2001-07-01), George et al.
patent: 6280309 (2001-08-01), Van Osenbruggen
patent: 6298762 (2001-10-01), LaRue et al.
patent: 6449852 (2002-09-01), Simantel
patent: 6467990 (2002-10-01), Kremsler et al.
patent: 6588111 (2003-07-01), Williams
patent: 6622762 (2003-09-01), Bergner et al.
patent: 6625891 (2003-09-01), Stielper
patent: 6676347 (2004-01-01), Jensen
patent: 6678960 (2004-01-01), Williams
patent: 6755597 (2004-06-01), Bergner et al.
patent: 6757982 (2004-07-01), Refson
patent: 6767198 (2004-07-01), Weinstein et al.
patent: 6826992 (2004-12-01), Huang
patent: 6866568 (2005-03-01), Liao
patent: 6868757 (2005-03-01), Hufnagle et al.
patent: 6874493 (2005-04-01), Glenn
patent: 6877410 (2005-04-01), Gass et al.
patent: 6915796 (2005-07-01), Sung
patent: 6920814 (2005-07-01), Gass et al.
patent: 6935940 (2005-08-01), Skeem et al.
patent: 6978548 (2005-12-01), Whited et al.
patent: 6997085 (2006-02-01), Yamamoto
patent: 7000523 (2006-02-01), Mori et al.
patent: 7014403 (2006-03-01), Higganbotham et al.
patent: 7017677 (2006-03-01), Keshavan et al.
patent: 7021399 (2006-04-01), Driessen
patent: 7033258 (2006-04-01), Jordan
patent: 7044701 (2006-05-01), Herb
patent: 7047585 (2006-05-01), Bayer et al.
patent: 7051624 (2006-05-01), Oleszek
patent: 7052382 (2006-05-01), Baker
patent: 7077736 (2006-07-01), Uzumcu
patent: 7198445 (2007-04-01), Kramer
patent: 7310879 (2007-12-01), Clarke et al.
patent: 2002/0182032 (2002-12-01), Anderson et al.
patent: 2004/0060178 (2004-04-01), Willer
patent: 2005/0155233 (2005-07-01), Chen
patent: 1454710 (2004-09-01), None
patent: WO 2007/059604 (2007-05-01), None
patent: WO 2008/013680 (2008-01-01), None

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