Cutting – Processes
Reexamination Certificate
2008-05-27
2008-05-27
Alie, Ghassem (Department: 3724)
Cutting
Processes
C083S062100, C083S471200, C083S477200, C083S490000, C083SDIG002, C083S581000, C083S397100
Reexamination Certificate
active
10053390
ABSTRACT:
A woodworking machine having one or more dangerous portions of the machine is disclosed. The machine also includes a safety system configured to detect accidental contact between a person and at least one of the dangerous portions by electrically coupling a signal to the person's body, and detecting if the signal becomes coupled to the dangerous portion.
REFERENCES:
patent: 941726 (1909-11-01), Pfalzgraf
patent: 1205246 (1916-11-01), Mowry
patent: 1551900 (1925-09-01), Morrow
patent: 1582483 (1926-04-01), Runyan
patent: 1807120 (1931-05-01), Lewis
patent: 1811066 (1931-06-01), Tannewitz
patent: 1896924 (1933-02-01), Ulrich
patent: 1902270 (1933-03-01), Tate
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: 2007887 (1935-07-01), Tautz
patent: 2020222 (1935-11-01), Tautz
patent: 2038810 (1936-04-01), Tautz
patent: 2106288 (1938-01-01), Tautz
patent: 2163320 (1939-06-01), Hammond
patent: 2241556 (1941-05-01), MacMillin et al.
patent: 2286589 (1942-06-01), Tannewitz
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: 2425331 (1947-08-01), Kramer
patent: 2434174 (1948-01-01), Morgan
patent: 2466325 (1949-04-01), Ocenasek
patent: 2496613 (1950-02-01), Woodward
patent: 2509813 (1950-05-01), Dineen
patent: 2517649 (1950-08-01), Frechtmann
patent: 2554124 (1951-05-01), Salmont
patent: 2562396 (1951-07-01), Schutz
patent: 2572326 (1951-10-01), Evans
patent: 2593596 (1952-04-01), Olson
patent: 2601878 (1952-07-01), Anderson
patent: 2623555 (1952-12-01), Eschenburg
patent: 2661780 (1953-12-01), Morgan
patent: 2675707 (1954-04-01), Brown
patent: 2690084 (1954-09-01), Van Dam
patent: 2722246 (1955-11-01), Arnoldy
patent: 2731049 (1956-01-01), Akin
patent: 2736348 (1956-02-01), Nelson
patent: 2785710 (1957-03-01), Mowery, Jr.
patent: 2786496 (1957-03-01), Eschenburg
patent: 2954118 (1960-09-01), Anderson
patent: 2978084 (1961-04-01), Vilkaitis
patent: 2984268 (1961-05-01), Vuichard
patent: 2991593 (1961-07-01), Cohen
patent: 3011610 (1961-12-01), Stiebel et al.
patent: 3047116 (1962-07-01), Stiebel et al.
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: 3224474 (1965-12-01), Bloom
patent: 3313185 (1967-04-01), Drake et al.
patent: 3323814 (1967-06-01), Phillips
patent: 3337008 (1967-08-01), Trachte
patent: 3386322 (1968-06-01), Stone et al.
patent: 3454286 (1969-07-01), Anderson et al.
patent: 3540338 (1970-11-01), McEwan et al.
patent: 3554067 (1971-01-01), Scutella
patent: 3566996 (1971-03-01), Crossman
patent: 3581784 (1971-06-01), Warrick
patent: 3613748 (1971-10-01), De Pue
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), Bernatschek
patent: 3745546 (1973-07-01), Struger et al.
patent: 3749933 (1973-07-01), Davidson
patent: 3772590 (1973-11-01), Mikulecky et al.
patent: 3785230 (1974-01-01), Lokey
patent: 3829850 (1974-08-01), Guetersloh
patent: 3858095 (1974-12-01), Friemann et al.
patent: 3861016 (1975-01-01), Johnson et al.
patent: 3882744 (1975-05-01), McCarroll
patent: 3922785 (1975-12-01), Fushiya
patent: 3924688 (1975-12-01), Cooper et al.
patent: 3931727 (1976-01-01), Luenser
patent: 3935777 (1976-02-01), Bassett
patent: 3945286 (1976-03-01), Smith
patent: 3946631 (1976-03-01), Malm
patent: 3947734 (1976-03-01), Fyler
patent: 3953770 (1976-04-01), Hayashi
patent: 3967161 (1976-06-01), Lichtblau
patent: 3994192 (1976-11-01), Faig
patent: 4007679 (1977-02-01), Edwards
patent: 4026177 (1977-05-01), Lokey
patent: 4029159 (1977-06-01), Nymann
patent: 4047156 (1977-09-01), Atkins
patent: 4048886 (1977-09-01), Zettler
patent: 4060160 (1977-11-01), Lieber
patent: 4070940 (1978-01-01), McDaniel et al.
patent: 4075961 (1978-02-01), Harris
patent: 4077161 (1978-03-01), Wyle et al.
patent: 4085303 (1978-04-01), McIntyre et al.
patent: 4090345 (1978-05-01), Harkness
patent: 4091698 (1978-05-01), Obear et al.
patent: 4106378 (1978-08-01), Kaiser
patent: 4117752 (1978-10-01), Yoneda
patent: 4145940 (1979-03-01), Woloveke et al.
patent: 4152833 (1979-05-01), Phillips
patent: 4161649 (1979-07-01), Klos et al.
patent: 4175452 (1979-11-01), Idel
patent: 4190000 (1980-02-01), Shaull et al.
patent: 4195722 (1980-04-01), Anderson et al.
patent: 4199930 (1980-04-01), Lebet et al.
patent: 4249117 (1981-02-01), Leukhardt et al.
patent: 4249442 (1981-02-01), Fittery
patent: 4267914 (1981-05-01), Saar
patent: 4270427 (1981-06-01), Colberg et al.
patent: 4276799 (1981-07-01), Muehling
patent: 4291794 (1981-09-01), Bauer
patent: 4305442 (1981-12-01), Currie
patent: 4321841 (1982-03-01), Felix
patent: 4372202 (1983-02-01), Cameron
patent: 4391358 (1983-07-01), Haeger
patent: 4466233 (1984-08-01), Thesman
patent: 4470046 (1984-09-01), Betsill
patent: 4510489 (1985-04-01), Anderson, III et al.
patent: 4512224 (1985-04-01), Terauchi
patent: 4518043 (1985-05-01), Anderson et al.
patent: 4532501 (1985-07-01), Hoffman
patent: 4532844 (1985-08-01), Chang et al.
patent: 4560033 (1985-12-01), DeWoody et al.
patent: 4566512 (1986-01-01), Wilson
patent: 4573556 (1986-03-01), Andreasson
patent: 4589047 (1986-05-01), Gaus et al.
patent: 4589860 (1986-05-01), Brandenstein et al.
patent: 4599597 (1986-07-01), Rotbart
patent: 4599927 (1986-07-01), Eccardt et al.
patent: 4606251 (1986-08-01), Boileau
patent: 4621300 (1986-11-01), Summerer
patent: 4637188 (1987-01-01), Crothers
patent: 4637289 (1987-01-01), Ramsden
patent: 4657428 (1987-04-01), Wiley
patent: 4679719 (1987-07-01), Kramer
patent: 4722021 (1988-01-01), Hornung et al.
patent: 4751603 (1988-06-01), Kwan
patent: 4756220 (1988-07-01), Olsen et al.
patent: 4757881 (1988-07-01), Jonsson et al.
patent: 4792965 (1988-12-01), Morgan
patent: 4805504 (1989-02-01), Fushiya et al.
patent: 4831279 (1989-05-01), Ingraham
patent: 4840135 (1989-06-01), Yamauchi
patent: 4864455 (1989-09-01), Shimomura et al.
patent: 4896607 (1990-01-01), Hall et al.
patent: 4906962 (1990-03-01), Duimstra
patent: 4934233 (1990-06-01), Brundage et al.
patent: 4936876 (1990-06-01), Reyes
patent: 4937554 (1990-06-01), Herman
patent: 4965909 (1990-10-01), McCullough et al.
patent: 4975798 (1990-12-01), Edwards et al.
patent: 5020406 (1991-06-01), Sasaki et al.
patent: 5025175 (1991-06-01), Dubois, III
patent: 5046426 (1991-09-01), Julien et al.
patent: 5052255 (1991-10-01), Gaines
patent: 5074047 (1991-12-01), King
patent: 5081406 (1992-01-01), Hughes et al.
patent: 5082316 (1992-01-01), Wardlaw
patent: 5083973 (1992-01-01), Townsend
patent: 5086890 (1992-02-01), Turczyn et al.
patent: 5094000 (1992-03-01), Becht et al.
patent: 5119555 (1992-06-01), Johnson
patent: 5122091 (1992-06-01), Townsend
patent: 5184534 (1993-02-01), Lee
patent: 5198702 (1993-03-01), McCullough et al.
patent: 5199343 (1993-04-01), OBanion
patent: 5201684 (1993-04-01), DeBois, III
patent: 5207253 (1993-05-01), Hoshino et al.
patent: 5212621 (1993-05-01), Panter
patent: 5218189 (1993-06-01), Hutchison
patent: 5231359 (1993-07-01), Masuda et al.
patent: 5239978 (1993-08-01), Plangetis
patent: 5245879 (1993-09-01), McKeon
patent: 5257570 (1993-11-01), Shiotani et al.
patent: 5265510 (1993-11-01), Hoyer-Ellefsen
patent: 5272946 (1993-12-01), McCullough et al.
patent: 5276431 (1994-01-01), Piccoli et al.
patent: 5285708 (1994-02-01), Bosten et al.
patent: 5320382 (1994-06-01), Goldstein et al.
patent: 5321230 (1994-06-01), Shanklin et al.
patent: 5331875 (1994-07-01), Mayfield
patent: 5341133 (1994-08-01), Savoy et al.
patent: 5377554 (1995-01-01), Reulein et al.
patent: 5377571 (1995-01-01), Josephs
patent: 5392678 (1995-02-01), Sasaki et al.
patent: 5401928 (1995-03-01), Kelley
patent: 5411221 (1995-05-01), Collins et al.
patent: 5451750 (1995-09-01), An
patent: 5471888 (1995-12-01), McCormick
patent: 5480009 (1996-01-01), Wieland et al.
patent: 551
Fulmer J. David
Gass Stephen F.
Alie Ghassem
SD3, LLC
LandOfFree
Contact detection system for power equipment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Contact detection system for power equipment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact detection system for power equipment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3910003