Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Projecting particles in a moving gas stream
Reexamination Certificate
2007-12-04
2007-12-04
Theisen, Mary Lynn (Department: 1732)
Plastic and nonmetallic article shaping or treating: processes
Forming articles by uniting randomly associated particles
Projecting particles in a moving gas stream
C264S122000, C264S518000, C425S080100, C425S083100
Reexamination Certificate
active
11102908
ABSTRACT:
A super absorbent distribution system for homogenous distribution throughout an absorbent core is disclosed. A super absorbent material is injected into a stream of absorbent fluff at an opposite direction to that of the stream of absorbent fluff. The super absorbent is blasted into the peak and outer surface of a cone shaped super absorbent barrier. The oncoming absorbent fluff also contends with a similarly shaped absorbent fluff barrier. The super absorbent material slows down as it hits the super absorbent barrier and oncoming fluff, then stops, then reverses direction and flows with the absorbent fluff as a homogenous distribution of super absorbent material and absorbent fluff. The combination of super absorbent material and absorbent fluff may encounter baffle members to further distribute the super absorbent material and absorbent fluff.
REFERENCES:
patent: 135145 (1873-01-01), Murphy
patent: 293353 (1884-02-01), Purvis
patent: 312257 (1885-02-01), Cotton et al.
patent: 410123 (1889-08-01), Stilwell
patent: 432742 (1890-07-01), Stanley
patent: 643821 (1900-02-01), Howlett
patent: 1393524 (1921-10-01), Grupe
patent: 1605842 (1926-11-01), Jones
patent: 1957651 (1934-05-01), Joa
patent: 2009857 (1935-07-01), Potdevin
patent: 2054832 (1936-09-01), Potdevin
patent: 2128746 (1938-08-01), Joa
patent: 2131808 (1938-10-01), Joa
patent: 2164408 (1939-07-01), Joa
patent: 2167179 (1939-07-01), Joa
patent: 2171741 (1939-09-01), Cohn et al.
patent: 2213431 (1940-09-01), Joa
patent: 2254290 (1941-09-01), Joa
patent: 2254291 (1941-09-01), Joa
patent: 2282477 (1942-05-01), Joa
patent: 2286096 (1942-06-01), Joa
patent: 2296931 (1942-09-01), Joa
patent: 2304571 (1942-12-01), Joa
patent: 2324930 (1943-07-01), Joa
patent: 2345937 (1944-04-01), Joa
patent: 2466240 (1949-04-01), Joa
patent: 2481929 (1949-09-01), Joa
patent: 2510229 (1950-06-01), Joa
patent: 2540844 (1951-02-01), Strauss
patent: 2591359 (1952-04-01), Joa
patent: 2618816 (1952-11-01), Joa
patent: 2702406 (1955-02-01), Reed
patent: 2721554 (1955-10-01), Joa
patent: 2730144 (1956-01-01), Joa
patent: 2772611 (1956-12-01), Heywood
patent: 2780253 (1957-02-01), Joa
patent: 2785609 (1957-03-01), Billeb
patent: 2811905 (1957-11-01), Kennedy, Jr.
patent: 2839059 (1958-07-01), Joa
patent: 2842169 (1958-07-01), Joa
patent: 2851934 (1958-09-01), Heywood
patent: 2875724 (1959-03-01), Joa
patent: 2939461 (1960-06-01), Joa
patent: 2960143 (1960-11-01), Joa
patent: 2990081 (1961-06-01), Neui et al.
patent: 2991739 (1961-07-01), Joa
patent: 3016207 (1962-01-01), Comstock
patent: 3016582 (1962-01-01), Joa
patent: 3017795 (1962-01-01), Joa
patent: 3020687 (1962-02-01), Joa
patent: 3021135 (1962-02-01), Joa
patent: 3024957 (1962-03-01), Pinto
patent: 3053427 (1962-09-01), Wasserman
patent: 3054516 (1962-09-01), Joa
patent: 3069982 (1962-12-01), Heywood et al.
patent: 3086253 (1963-04-01), Joa
patent: 3087689 (1963-04-01), Heim
patent: 3091408 (1963-05-01), Schoeneman
patent: 3114994 (1963-12-01), Joa
patent: 3122293 (1964-02-01), Joa
patent: 3203419 (1965-08-01), Joa
patent: 3230955 (1966-01-01), Joa et al.
patent: 3268954 (1966-08-01), Joa
patent: 3288037 (1966-11-01), Burnett
patent: 3289254 (1966-12-01), Joa
patent: 3291131 (1966-12-01), Joa
patent: 3301114 (1967-01-01), Joa
patent: 3322589 (1967-05-01), Joa
patent: 3342184 (1967-09-01), Joa
patent: 3356092 (1967-12-01), Joa
patent: 3360103 (1967-12-01), Johnson
patent: 3363847 (1968-01-01), Joa
patent: 3391777 (1968-07-01), Joa
patent: 3502322 (1970-03-01), Cran
patent: 3521639 (1970-07-01), Joa
patent: 3526563 (1970-09-01), Schott, Jr.
patent: 3538551 (1970-11-01), Joa
patent: 3540641 (1970-11-01), Besnyo et al.
patent: 3575170 (1971-04-01), Clark
patent: 3635462 (1972-01-01), Joa
patent: 3656741 (1972-04-01), Macke et al.
patent: 3666611 (1972-05-01), Joa
patent: 3673021 (1972-06-01), Joa
patent: 3685818 (1972-08-01), Burger
patent: 3728191 (1973-04-01), Wierzba et al.
patent: 3772120 (1973-11-01), Radzins
patent: 3796360 (1974-03-01), Alexeff
patent: 3816210 (1974-06-01), Aoko et al.
patent: 3854917 (1974-12-01), McKinney et al.
patent: 3883389 (1975-05-01), Schott, Jr.
patent: 3888400 (1975-06-01), Wiig
patent: 3904147 (1975-09-01), Taitel et al.
patent: 3918698 (1975-11-01), Coast
patent: 3960646 (1976-06-01), Wiedamann
patent: 4003298 (1977-01-01), Schott, Jr.
patent: 4009814 (1977-03-01), Singh
patent: 4009815 (1977-03-01), Ericson et al.
patent: 4053150 (1977-10-01), Lane
patent: 4056919 (1977-11-01), Hirsch
patent: 4081301 (1978-03-01), Buell
patent: 4094319 (1978-06-01), Joa
patent: 4106974 (1978-08-01), Hirsch
patent: 4108584 (1978-08-01), Radzins et al.
patent: 4141193 (1979-02-01), Joa
patent: 4141509 (1979-02-01), Radzins
patent: 4142626 (1979-03-01), Bradley
patent: 4157934 (1979-06-01), Ryan et al.
patent: 4165666 (1979-08-01), Johnson et al.
patent: 4168776 (1979-09-01), Hoeboer
patent: 4171239 (1979-10-01), Hirsch et al.
patent: 4205679 (1980-06-01), Repke et al.
patent: 4215827 (1980-08-01), Roberts et al.
patent: 4222533 (1980-09-01), Pongracz
patent: 4223822 (1980-09-01), Clitheroe
patent: 4236955 (1980-12-01), Prittie
patent: 4275510 (1981-06-01), George
patent: 4284454 (1981-08-01), Joa
patent: 4307800 (1981-12-01), Joa
patent: 4342206 (1982-08-01), Rommel
patent: 4364787 (1982-12-01), Radzins
patent: 4374576 (1983-02-01), Ryan
patent: 4394898 (1983-07-01), Campbell
patent: 4411721 (1983-10-01), Wishart
patent: 4452597 (1984-06-01), Achelpohl
patent: 4492608 (1985-01-01), Hirsch et al.
patent: 4501098 (1985-02-01), Gregory
patent: 4508528 (1985-04-01), Hirsch et al.
patent: 4522853 (1985-06-01), Szonn et al.
patent: 4551191 (1985-11-01), Kock et al.
patent: 4586199 (1986-05-01), Birring
patent: 4589945 (1986-05-01), Polit
patent: 4603800 (1986-08-01), Focke et al.
patent: 4619357 (1986-10-01), Radzins et al.
patent: 4634482 (1987-01-01), Lammers
patent: 4641381 (1987-02-01), Heran et al.
patent: 4642150 (1987-02-01), Stemmler
patent: 4642839 (1987-02-01), Urban
patent: 4650530 (1987-03-01), Mahoney et al.
patent: 4663220 (1987-05-01), Wisnecki et al.
patent: 4701239 (1987-10-01), Craig
patent: 4726874 (1988-02-01), VanVliet
patent: 4726876 (1988-02-01), Tomsovic et al.
patent: 4743241 (1988-05-01), Igaue et al.
patent: 4751997 (1988-06-01), Hirsch
patent: 4753429 (1988-06-01), Irvine et al.
patent: 4756141 (1988-07-01), Hirsch et al.
patent: 4764325 (1988-08-01), Angstadt
patent: 4765780 (1988-08-01), Angstadt
patent: 4776920 (1988-10-01), Ryan
patent: 4777513 (1988-10-01), Nelson
patent: 4795510 (1989-01-01), Wittrock et al.
patent: 4801345 (1989-01-01), Dussaud et al.
patent: 4802570 (1989-02-01), Hirsch et al.
patent: 4840609 (1989-06-01), Jones et al.
patent: 4880102 (1989-11-01), Indrebo
patent: 4888231 (1989-12-01), Angstadt
patent: 4892536 (1990-01-01), Des Marais et al.
patent: 4904440 (1990-02-01), Angstadt
patent: 4908175 (1990-03-01), Angstadt
patent: 4925520 (1990-05-01), Beaudoin et al.
patent: 4927322 (1990-05-01), Schweizer et al.
patent: 4927582 (1990-05-01), Bryson
patent: 4937887 (1990-07-01), Schreiner
patent: 4963072 (1990-10-01), Miley et al.
patent: 4987940 (1991-01-01), Straub et al.
patent: 4994010 (1991-02-01), Doderer-Winkler
patent: 5000806 (1991-03-01), Merkatoris et al.
patent: 5021111 (1991-06-01), Swenson
patent: 5025910 (1991-06-01), Lasure et al.
patent: 5045039 (1991-09-01), Bay
patent: 5080741 (1992-01-01), Nomura et al.
patent: 5094658 (1992-03-01), Smithe et al.
patent: 5096532 (1992-03-01), Neuwirth et al.
patent: 5108017 (1992-04-01), Adamski et al.
patent: 5109767 (1992-05-01), Nyfeler et al.
patent: 5110403 (1992-05-01), Ehlert
patent: 5127981 (1992-07-01), Straub et al.
patent: 5131525 (1992-07-01), Musschoot
patent: 5147487 (1992-09-01), Nomura et al.
patent: 5163594 (1992-11-01), Meyer
patent: 5171239 (1992-12-01), Igaue et al.
patent: 5176244 (1993-01-01), Radzins et al.
patent: 5183252 (1993-02-01), Wolber et al.
patent: 5188627 (1993-02-01), Igaue et al.
patent: 5195684 (1993-03-01), Radzins
patent: 5213645 (1993-05-01), Nomura et al.
patent: 5223069 (1993-06-01), Tokuno et al.
patent: 5226992 (1993-07-01), Morman
patent:
Andrews Robert E.
Nelson Chris J.
Curt G. Joa, Inc.
Ryan Kromholz and Manion S.C.
Theisen Mary Lynn
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