Agitating – Mortar mixer type – With liquid charge
Reexamination Certificate
2005-06-28
2005-06-28
Colaianni, Michael P. (Department: 1732)
Agitating
Mortar mixer type
With liquid charge
C366S049000, C366S002000, C366S003000, C366S013000, C264S073000, C264S074000, C264S077000, C264S245000, C264S333000, C425S130000, C425S134000, C425S204000, C427S262000, C427S263000, C427S267000, C427S268000
Reexamination Certificate
active
06910796
ABSTRACT:
A process and equipment for producing multi-color concrete products, including architectural concrete blocks, concrete bricks, modular concrete products that are suitable for use in landscaping applications, such as retaining wall blocks, concrete pavers, and concrete slabs. The invention includes a spray mechanism that sprays liquid pigment onto concrete discharged from a hopper. The concrete then proceeds to a blending mechanism which blends the pigment into the concrete to produce a multi-color concrete blend. The concrete blend is then used to produce multi-colored concrete products.
REFERENCES:
patent: 1727580 (1929-09-01), White
patent: 1829187 (1931-10-01), Piessevaux
patent: 2328058 (1943-08-01), Crabbs
patent: 3425105 (1969-02-01), Guide
patent: 3904723 (1975-09-01), Prince
patent: 4050864 (1977-09-01), Komaki
patent: 4098563 (1978-07-01), Prince
patent: 4178340 (1979-12-01), Hyytinen
patent: 4802836 (1989-02-01), Whissell
patent: 5056998 (1991-10-01), Goossens
patent: 5188848 (1993-02-01), Taddei
patent: 5248338 (1993-09-01), Price
patent: 5322563 (1994-06-01), van Bonn et al.
patent: 5435949 (1995-07-01), Hwang
patent: 5534214 (1996-07-01), Sakamoto et al.
patent: 5651912 (1997-07-01), Mitsumoto et al.
patent: 6471895 (2002-10-01), Metten
patent: 2003/0198122 (2003-10-01), Johnson
patent: 2 240 035 (1974-02-01), None
patent: 195 13 178 (1996-10-01), None
patent: 1353011 (1974-04-01), None
patent: 03-147803 (1991-06-01), None
patent: 9-38922 (1997-02-01), None
JPO Abstract of JP 03-147803 A, 1998, Japanese Patent Office.
Derwent Abstract of DE 2240035 A, 1974, Derwent Information Limited, Derwent Week 197410.
Derwent Abstract of DE 19513178 A1, 1996, Derwent Information Limited, Derwent Week 199645.
Machine translation of JP 09-038922 A, Apr. 2004, Japanese Patent Office website.
Color & Chemical Technologies, Inc., Technical Data Sheet, Mar. 2002, 1 page.
Besser Co., Founders Spray Machine, http://www.besser.com/equipment/productenhance/founderspray.htm, printed Jun. 2002, 2 pages.
Besser Co., Press Release dated Jan. 29, 2001, Founders Spray Machine, 1 page.
Bader Jeffrey C.
Bailey Paul W
Bolles Glenn C
LaCroix David Matthew
Anchor Wall Systems Inc.
Colaianni Michael P.
Merchant & Gould P.C.
Poe Michael I.
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