Cutting – With randomly actuated stopping means
Reexamination Certificate
2007-10-23
2007-10-23
Ashley, Boyer D. (Department: 3724)
Cutting
With randomly actuated stopping means
C083S062100, C083SDIG002, C083S490000, C083S471200, C083S477100
Reexamination Certificate
active
09929221
ABSTRACT:
Woodworking machines are disclosed having electrically conductive cutting tools adapted to cut workpieces. The machines include a contact detection system capacitively coupled to the cutting tool, and adapted to detect contact between a person and the cutting tool. The machines also include a reaction system configured to cause one or more predetermined actions to take place upon detection of contact between a person and the cutting tool by the contact detection system.
REFERENCES:
patent: 0146886 (1874-01-01), Doane et al.
patent: 0162814 (1875-05-01), Graves et al.
patent: 0261090 (1882-07-01), Grill
patent: 0264412 (1882-09-01), Kuhlmann
patent: 0299480 (1884-05-01), Kuhlmann et al.
patent: 0302041 (1884-07-01), Sill
patent: 0307112 (1884-10-01), Groff
patent: 0509253 (1893-11-01), Shields
patent: 0545504 (1895-09-01), Hoover
patent: 0869513 (1907-10-01), Pfeil
patent: 941726 (1909-11-01), Pfalzgraf
patent: 0982312 (1911-01-01), Swafford
patent: 0997720 (1911-07-01), Troupenat
patent: 1037843 (1912-09-01), Ackley
patent: 1050649 (1913-01-01), Harrold et al.
patent: 1054558 (1913-02-01), Jones
patent: 1074198 (1913-09-01), Phillips
patent: 1082870 (1913-12-01), Humason
patent: 1101515 (1914-06-01), Adam
patent: 1126970 (1915-02-01), Folmer
patent: 1132129 (1915-03-01), Stevens
patent: 1148169 (1915-07-01), Howe
patent: 1154209 (1915-09-01), Rushton
patent: 1205246 (1916-11-01), Mowry
patent: 1228047 (1917-05-01), Reinhold
patent: 1240430 (1917-09-01), Erickson
patent: 1244187 (1917-10-01), Frisbie
patent: 1255886 (1918-02-01), Jones
patent: 1258961 (1918-02-01), Tattersall
patent: 1311508 (1919-07-01), Harrold
patent: 1324136 (1919-12-01), Turner
patent: 1381612 (1921-06-01), Anderson
patent: 1397606 (1921-11-01), Smith
patent: 1427005 (1922-08-01), McMichael
patent: 1430983 (1922-10-01), Granberg
patent: 1450906 (1923-04-01), Anderson
patent: 1464924 (1923-08-01), Drummond
patent: 1465224 (1923-08-01), Lantz
patent: 1492145 (1924-04-01), Talley
patent: 1496212 (1924-06-01), French
patent: 1511797 (1924-10-01), Berghold
patent: 1526128 (1925-02-01), Flohr
patent: 1527587 (1925-02-01), Hutchinson
patent: 1551900 (1925-09-01), Morrow
patent: 1553996 (1925-09-01), Federer
patent: 1582483 (1926-04-01), Runyan
patent: 1590988 (1926-06-01), Campbell
patent: 1600604 (1926-09-01), Sorlien
patent: 1616478 (1927-02-01), Watson
patent: 1640517 (1927-08-01), Procknow
patent: 1662372 (1928-03-01), Ward
patent: 1668061 (1928-05-01), Falkins
patent: 1701948 (1929-02-01), Crowe
patent: 1711490 (1929-05-01), Drummond
patent: 1712828 (1929-05-01), Klehm
patent: 1774521 (1930-09-01), Neighbour
patent: 1807120 (1931-05-01), Lewis
patent: 1811066 (1931-06-01), Tannewitz
patent: 1879280 (1932-09-01), James
patent: 1896924 (1933-02-01), Ulrich
patent: 1902270 (1933-03-01), Tate
patent: 1904005 (1933-04-01), Masset
patent: 1910651 (1933-05-01), Tautz
patent: 1938548 (1933-12-01), Tautz
patent: 1938549 (1933-12-01), Tautz
patent: 1963688 (1934-06-01), Tautz
patent: 1988102 (1935-01-01), Woodward
patent: 1993219 (1935-03-01), Merrigan
patent: 2007887 (1935-07-01), Tautz
patent: 2010851 (1935-08-01), Drummond
patent: 2020222 (1935-11-01), Tautz
patent: 2038810 (1936-04-01), Tautz
patent: 2075282 (1937-03-01), Hedgpeth
patent: 2095330 (1937-10-01), Hedgpeth
patent: 2106288 (1938-01-01), Tautz
patent: 2106321 (1938-01-01), Guertin
patent: 2121069 (1938-06-01), Collins
patent: 2131492 (1938-09-01), Ocenasek
patent: 2163320 (1939-06-01), Hammond
patent: 2168282 (1939-08-01), Tautz
patent: 2241556 (1941-05-01), MacMillin et al.
patent: 2261696 (1941-11-01), Ocenasek
patent: 2265407 (1941-12-01), Tautz
patent: 2286589 (1942-06-01), Tannewitz
patent: 2292872 (1942-08-01), Eastman
patent: 2299262 (1942-10-01), Uremovich
patent: 2312118 (1943-02-01), Neisewander
patent: 2313686 (1943-03-01), Uremovich
patent: 2328244 (1943-08-01), Woodward
patent: 2352235 (1944-06-01), Tautz
patent: 2377265 (1945-03-01), Rady
patent: 2392486 (1946-01-01), Larsen
patent: 2402232 (1946-06-01), Baker
patent: 2425331 (1947-08-01), Kramer
patent: 2434174 (1948-01-01), Morgan
patent: 2452589 (1948-11-01), McWhirter et al.
patent: 2466325 (1949-04-01), Ocenasek
patent: 2496613 (1950-02-01), Woodward
patent: 2501134 (1950-03-01), Meckoski et al.
patent: 2509813 (1950-05-01), Dineen
patent: 2517649 (1950-08-01), Frechtmann
patent: 2518684 (1950-08-01), Harris
patent: 2530290 (1950-11-01), Collins
patent: 2554142 (1951-05-01), Salmont
patent: 2562396 (1951-07-01), Schutz
patent: 2572326 (1951-10-01), Evans
patent: 2590035 (1952-03-01), Pollak
patent: 2593596 (1952-04-01), Olson
patent: 2593696 (1952-04-01), Olson
patent: 2601878 (1952-07-01), Anderson
patent: 2623555 (1952-12-01), Eschenburg
patent: 2625966 (1953-01-01), Copp
patent: 2626639 (1953-01-01), Hess
patent: 2661777 (1953-12-01), Hitchcock
patent: 2661780 (1953-12-01), Morgan
patent: 2675707 (1954-04-01), Brown
patent: 2678071 (1954-05-01), Odlum et al.
patent: 2690084 (1954-09-01), Van Dam
patent: 2695638 (1954-11-01), Gaskell
patent: 2704560 (1955-03-01), Woessner
patent: 2711762 (1955-06-01), Gaskell
patent: 2719547 (1955-10-01), Gjerde
patent: 2722246 (1955-11-01), Arnoldy
patent: 2731049 (1956-01-01), Akin
patent: 2736348 (1956-02-01), Nelson
patent: 2737213 (1956-03-01), Richards et al.
patent: 2758615 (1956-08-01), Mastriforte
patent: 2785710 (1957-03-01), Mowery, Jr.
patent: 2786496 (1957-03-01), Eschenburg
patent: 2804890 (1957-09-01), Fink
patent: 2810408 (1957-10-01), Boice et al.
patent: 2839943 (1958-06-01), Caldwell et al.
patent: 2844173 (1958-07-01), Gaskell
patent: 2850054 (1958-09-01), Eschenburg
patent: 2852047 (1958-09-01), Odlum et al.
patent: 2873773 (1959-02-01), Gaskell
patent: 2876809 (1959-03-01), Rentsch et al.
patent: 2883486 (1959-04-01), Mason
patent: 2894546 (1959-07-01), Eschenburg
patent: 2913025 (1959-11-01), Richards
patent: 2913581 (1959-11-01), Simonton et al.
patent: 2937672 (1960-05-01), Gjerde
patent: 2945516 (1960-07-01), Edgemond, Jr. et al.
patent: 2954118 (1960-09-01), Anderson
patent: 2957166 (1960-10-01), Gluck
patent: 2978084 (1961-04-01), Vilkaitis
patent: 2984268 (1961-05-01), Vuichard
patent: 2991593 (1961-07-01), Cohen
patent: 3005477 (1961-10-01), Sherwen
patent: 3011529 (1961-12-01), Copp
patent: 3011610 (1961-12-01), Stiebel et al.
patent: 3013592 (1961-12-01), Ambrosio et al.
patent: 3021881 (1962-02-01), Edgemond, Jr. et al.
patent: 3035995 (1962-05-01), Seeley et al.
patent: 3047116 (1962-07-01), Stiebel et al.
patent: 3085602 (1963-04-01), Gaskell
patent: 3105530 (1963-10-01), Peterson
patent: 3129731 (1964-04-01), Tyrrell
patent: 3163732 (1964-12-01), Abbott
patent: 3184001 (1965-05-01), Reinsch et al.
patent: 3186256 (1965-06-01), Reznick
patent: 3207273 (1965-09-01), Jurin
patent: 3213731 (1965-10-01), Renard
patent: 3224474 (1965-12-01), Bloom
patent: 3232326 (1966-02-01), Speer et al.
patent: 3246205 (1966-04-01), Miller
patent: 3249134 (1966-05-01), Vogl et al.
patent: 3274876 (1966-09-01), Debus
patent: 3276497 (1966-10-01), Heer
patent: 3306149 (1967-02-01), John
patent: 3313185 (1967-04-01), Drake et al.
patent: 3315715 (1967-04-01), Mytinger
patent: 3323814 (1967-06-01), Phillips
patent: 3337008 (1967-08-01), Trachte
patent: 3356111 (1967-12-01), Mitchell
patent: 3368596 (1968-02-01), Comer
patent: 3386322 (1968-06-01), Stone et al.
patent: 3439183 (1969-04-01), Hurst, Jr.
patent: 3445835 (1969-05-01), Fudaley
patent: 3454286 (1969-07-01), Anderson et al.
patent: 3456696 (1969-07-01), Gregory et al.
patent: 3512440 (1970-05-01), Frydmann
patent: 3538964 (1970-11-01), Warrick et al.
patent: 3540338 (1970-11-01), McEwan et al.
patent: 3554067 (1971-01-01), Scutella
patent: 3566996 (1971-03-01), Crossman
patent: 3580376 (1971-05-01), Loshbough
patent: 3581784 (1971-06-01), Warrick
patent: 3593266 (1971-07-01), Van Sickle
patent: 3613748 (1971-10-01), De Pue
patent: 3621894 (1971-11-01), Niksich
patent: 3670788 (1972-06-01), Pollak et al.
patent: 3675444 (1972-07-01), Whipple
patent: 3680609 (1972-08-01), Menge
patent: 3688815 (1972-09-01), Ridenour
patent: 3695116 (1972-10-01), Baur
patent: 3696844 (1972-10-01),
Fulmer J. David
Gass Stephen F.
Jensen Joel F.
Alie Ghassem
Ashley Boyer D.
SD3, LLC
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