Cutlery – Cutting tools – Saw
Reexamination Certificate
2006-02-14
2006-02-14
Shoap, Allan N. (Department: 3724)
Cutlery
Cutting tools
Saw
C030S389000, C030S391000, C030SDIG008
Reexamination Certificate
active
06996909
ABSTRACT:
A battery powered circular saw includes a rechargeable battery removably attached to the housing and an adjustable shoe pivotally attached to a guard assembly for controlling a depth of cut. A locking mechanism for preventing relative movement between the adjustable shoe and the housing includes a depth of cut strap disposed adjacent a first sidewall of the housing. A lever is disposed adjacent a second sidewall of the housing. A tightening element interconnects the depth of cut strap and the lever. The battery powered circular saw additionally includes a handle extending from the housing. The handle is disposed substantially parallel to a direction of cut and oriented horizontally above the housing. The rechargeable battery pack includes a pair of laterally spaced apart guide rails which cooperate with the pair of longitudinally extending grooves to permit sliding movement of the rechargeable battery pack in a direction parallel to the direction of cut.
REFERENCES:
patent: 2962062 (1960-11-01), Winkler et al.
patent: 3262472 (1966-07-01), McCarty et al.
patent: 3292673 (1966-12-01), Gregory
patent: 3447577 (1969-06-01), Burrows et al.
patent: 3706332 (1972-12-01), George
patent: 3730239 (1973-05-01), Kaman et al.
patent: 3757194 (1973-09-01), Weber et al.
patent: 4084123 (1978-04-01), Lineback et al.
patent: 4221051 (1980-09-01), Glass
patent: 4353165 (1982-10-01), Albery
patent: 4516324 (1985-05-01), Heininger, Jr. et al.
patent: 4555849 (1985-12-01), Ando et al.
patent: 4589208 (1986-05-01), Iwasaki et al.
patent: 4616169 (1986-10-01), Proffitt
patent: 4847513 (1989-07-01), Katz et al.
patent: 4856394 (1989-08-01), Clowers
patent: 4982501 (1991-01-01), Sauerwein et al.
patent: 5010651 (1991-04-01), Techter et al.
patent: 5381602 (1995-01-01), Matzo et al.
patent: D363656 (1995-10-01), Gierke
patent: 5454167 (1995-10-01), Albery
patent: 5517763 (1996-05-01), Schilling et al.
patent: 5699705 (1997-12-01), Sibbet
patent: 5881823 (1999-03-01), Kabatnik et al.
patent: 6775913 (2004-08-01), Fey et al.
patent: DE 39 19 702 (1991-11-01), None
patent: G 91 15 492.8 (1992-04-01), None
patent: DE 44 03 189 (1995-08-01), None
patent: DE 34 29 095 (1997-01-01), None
patent: DE 295 13 330 (1997-02-01), None
patent: 59-140001 (1984-08-01), None
patent: 7-52067 (1995-02-01), None
patent: 9-164501 (1997-06-01), None
patent: WO 98 25723 (1998-06-01), None
Makita 1993 Catalog, four pages including cover page, pp. 17 and 19, and back page (dated 1993).
Bascom James P.
Buck John E.
Moore Keith
Black & Decker Inc.
Flores Sánchez Omar
Harness & Dickey & Pierce P.L.C.
Shoap Allan N.
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