Splitting technique

Details Splitting technique Splitting technique

1997-02-28

2000-02-29

Mackey, James P.

Static molds

Including static means on molding device to produce groove...

249117, 425412, 425422, B28B 714

Patent

active

060299436

ABSTRACT:
A concrete masonry unit having a top surface with a splitting pattern formed therein. The splitting pattern has a splitting groove which intersects at least one recessed region formed in the top surface.

REFERENCES:
patent: Re34314 (1993-07-01), Forsberg
patent: 126547 (1872-08-01), Hickcox
patent: 228052 (1880-05-01), Frost
patent: D237704 (1975-11-01), Lane
patent: D279030 (1985-05-01), Risi et al.
patent: D280024 (1985-08-01), Risi et al.
patent: D284109 (1986-06-01), Seal, Jr.
patent: D295788 (1988-05-01), Forsberg
patent: D295790 (1988-05-01), Forsberg
patent: D296007 (1988-05-01), Forsberg
patent: D296365 (1988-06-01), Forsberg
patent: D297464 (1988-08-01), Forsberg
patent: D297574 (1988-09-01), Forsberg
patent: D297767 (1988-09-01), Forsberg
patent: D298463 (1988-11-01), Forsberg
patent: D299067 (1988-12-01), Forsberg
patent: D299069 (1988-12-01), Risi et al.
patent: D300253 (1989-03-01), Forsberg
patent: D300254 (1989-03-01), Forsberg
patent: D301064 (1989-05-01), Forsberg
patent: D311444 (1990-10-01), Forsberg
patent: D316904 (1991-05-01), Forsberg
patent: D317048 (1991-05-01), Forsberg
patent: D317209 (1991-05-01), Forsberg
patent: 468838 (1892-02-01), Steiger
patent: 566924 (1896-09-01), Morrin
patent: 810748 (1906-01-01), Haller et al.
patent: 831077 (1906-09-01), Johnson
patent: 847476 (1907-03-01), Hodges
patent: 884354 (1908-04-01), Bertrand
patent: 916756 (1909-03-01), Grant
patent: 1002161 (1911-08-01), Lambert
patent: 1092621 (1914-04-01), Worner
patent: 1219127 (1917-03-01), Marshall
patent: 1222061 (1917-04-01), Bartells
patent: 1248070 (1917-11-01), Buente
patent: 1285458 (1918-11-01), Strunk
patent: 1287055 (1918-12-01), Lehman
patent: 1330884 (1920-02-01), McDermott
patent: 1414444 (1922-05-01), Straight
patent: 1419805 (1922-06-01), Bigler
patent: 1456498 (1923-05-01), Binns
patent: 1465608 (1923-08-01), McCoy
patent: 1472917 (1923-11-01), Laird
patent: 1534353 (1925-04-01), Besser
patent: 1557946 (1925-10-01), Smith
patent: 1685997 (1928-12-01), Evers et al.
patent: 1727363 (1929-09-01), Bone
patent: 1733790 (1929-10-01), Gilman
patent: 1751028 (1930-03-01), Caswell et al.
patent: 1773579 (1930-08-01), Flath
patent: 1872522 (1932-08-01), Stuckey
patent: 1907053 (1933-05-01), Flath
patent: 1993291 (1935-05-01), Vermont
patent: 2011531 (1935-08-01), Tranchell
patent: 2034851 (1936-03-01), Wichmann
patent: 2094167 (1937-09-01), Evers
patent: 2113076 (1938-04-01), Bruce
patent: 2121450 (1938-06-01), Sentrop
patent: 2149957 (1939-03-01), Dawson
patent: 2197960 (1940-04-01), Alexander
patent: 2219606 (1940-10-01), Schoick
patent: 2235646 (1941-03-01), Schaffer
patent: 2313363 (1943-03-01), Schmitt
patent: 2371201 (1945-03-01), Wells
patent: 2570384 (1951-10-01), Russell
patent: 2593606 (1952-04-01), Price
patent: 2683916 (1954-07-01), Kelly
patent: 2881753 (1959-04-01), Entz
patent: 2882689 (1959-04-01), Huch et al.
patent: 2892340 (1959-06-01), Fort
patent: 2925080 (1960-02-01), Smith
patent: 2963828 (1960-12-01), Belliveau
patent: 3036407 (1962-05-01), Dixon
patent: 3185432 (1965-05-01), Hager, Jr.
patent: 3204316 (1965-09-01), Jackson
patent: 3274742 (1966-09-01), Paul, Jr. et al.
patent: 3378885 (1968-04-01), Dart
patent: 3386503 (1968-06-01), Corning et al.
patent: 3390502 (1968-07-01), Carroll
patent: 3391719 (1968-07-01), Clanton et al.
patent: 3430404 (1969-03-01), Muse
patent: 3488964 (1970-01-01), Kubo
patent: 3557505 (1971-01-01), Kaul
patent: 3631682 (1972-01-01), Hilfiker et al.
patent: 3659077 (1972-04-01), Olson
patent: 3667186 (1972-06-01), Kato
patent: 3754499 (1973-08-01), Heisman et al.
patent: 3783566 (1974-01-01), Nielson
patent: 3888060 (1975-06-01), Haener
patent: 3925994 (1975-12-01), Broms et al.
patent: 3932098 (1976-01-01), Huber et al.
patent: 3936987 (1976-02-01), Calvin
patent: 3936989 (1976-02-01), Hancock
patent: 3953979 (1976-05-01), Kurose
patent: 3981038 (1976-09-01), Vidal
patent: 3995434 (1976-12-01), Kato et al.
patent: 3996389 (1976-12-01), Osborne
patent: 4001988 (1977-01-01), Riefler
patent: 4016693 (1977-04-01), Warren
patent: 4023767 (1977-05-01), Fontana
patent: 4051570 (1977-10-01), Hilfiker
patent: 4067166 (1978-01-01), Sheahan
patent: 4083190 (1978-04-01), Pey
patent: 4098040 (1978-07-01), Riefler
patent: 4098865 (1978-07-01), Repasky
patent: 4107894 (1978-08-01), Mullins
patent: 4110949 (1978-09-01), Cambiuzzi et al.
patent: 4114773 (1978-09-01), Sekiguchi
patent: 4124961 (1978-11-01), Habegger
patent: 4126979 (1978-11-01), Hancock
patent: 4132492 (1979-01-01), Jenkins
patent: 4145454 (1979-03-01), Dea et al.
patent: 4175888 (1979-11-01), Ijima
patent: 4186540 (1980-02-01), Mullins
patent: 4187069 (1980-02-01), Mullins
patent: 4190384 (1980-02-01), Neumann
patent: 4193718 (1980-03-01), Wahrendorf et al.
patent: 4207718 (1980-06-01), Schaaf et al.
patent: 4208850 (1980-06-01), Collier
patent: 4214655 (1980-07-01), Bernham et al.
patent: 4218206 (1980-08-01), Mullins
patent: 4228628 (1980-10-01), Schlomann
patent: 4229123 (1980-10-01), Heinzmann
patent: 4238105 (1980-12-01), West
patent: 4242299 (1980-12-01), Adams
patent: 4250863 (1981-02-01), Gagnon et al.
patent: 4262463 (1981-04-01), Hapel
patent: 4288960 (1981-09-01), Auras
patent: 4312606 (1982-01-01), Sarikelle
patent: 4314431 (1982-02-01), Rabassa
patent: 4319440 (1982-03-01), Rassias et al.
patent: 4324505 (1982-04-01), Hammett
patent: 4335549 (1982-06-01), Dean, Jr.
patent: 4337605 (1982-07-01), Tudek
patent: 4372091 (1983-02-01), Brown et al.
patent: 4380091 (1983-04-01), Lively
patent: 4380409 (1983-04-01), O'Neill
patent: 4384810 (1983-05-01), Neumann
patent: 4426176 (1984-01-01), Terada
patent: 4426815 (1984-01-01), Brown
patent: 4449857 (1984-05-01), Davis
patent: 4454699 (1984-06-01), Strobl
patent: 4470728 (1984-09-01), Broadbent
patent: 4490075 (1984-12-01), Risi et al.
patent: 4496266 (1985-01-01), Ruckstuhl
patent: 4512685 (1985-04-01), Hegle
patent: 4524551 (1985-06-01), Scheiwiller
patent: 4572699 (1986-02-01), Rinninger
patent: 4616959 (1986-10-01), Hilfiker
patent: 4640071 (1987-02-01), Haener
patent: 4651485 (1987-03-01), Osborne
patent: 4658541 (1987-04-01), Haile
patent: 4659304 (1987-04-01), Day
patent: 4660342 (1987-04-01), Salisbury
patent: 4661023 (1987-04-01), Hilfiker
patent: 4671706 (1987-06-01), Giardini
patent: 4684294 (1987-08-01), O'Neill
patent: 4698949 (1987-10-01), Dietrich
patent: 4711606 (1987-12-01), Leling et al.
patent: 4721847 (1988-01-01), Leverenz
patent: 4726567 (1988-02-01), Greensberg
patent: 4728227 (1988-03-01), Wilson et al.
patent: 4738059 (1988-04-01), Dean, Jr.
patent: 4745720 (1988-05-01), Taylor
patent: 4770218 (1988-09-01), Duerr
patent: 4784821 (1988-11-01), Leopold
patent: 4802320 (1989-02-01), Forsberg
patent: 4802836 (1989-02-01), Whissell
patent: 4815897 (1989-03-01), Risi et al.
patent: 4824293 (1989-04-01), Brown et al.
patent: 4825619 (1989-05-01), Forsberg
patent: 4860505 (1989-08-01), Bender
patent: 4884921 (1989-12-01), Smith
patent: 4896472 (1990-01-01), Hunt
patent: 4896999 (1990-01-01), Ruckstuhl
patent: 4909010 (1990-03-01), Gravier
patent: 4909717 (1990-03-01), Pardo
patent: 4914876 (1990-04-01), Forsberg
patent: 4936712 (1990-06-01), Glickman
patent: 4964761 (1990-10-01), Rossi
patent: 4965979 (1990-10-01), Larrivee et al.
patent: 4990032 (1991-02-01), Smith
patent: 5017049 (1991-05-01), Sievert
patent: 5031376 (1991-07-01), Bender et al.
patent: 5044834 (1991-09-01), Janopaul, Jr.
patent: 5062610 (1991-11-01), Woolford et al.
patent: 5104594 (1992-04-01), Hillemeier et al.
patent: 5125815 (1992-06-01), Kargarzadeh et al.
patent: 5139721 (1992-08-01), Castonguay et al.
patent: 5158132 (1992-10-01), Guillemot
patent: 5161918 (1992-11-01), Hodel
patent: 5249950 (1993-10-01), Woolford
patent: 5261806 (1993-11-01), Pleasant
patent: 5294216 (1994-03-01), Sievert
patent: 5337527 (1994-08-01), Wagenaar
patent: 5353569 (1994-10-01), Rodrique
patent: 5421034 (1995-06-01), Keune
patent: 5421135 (1995-06-01), Stevens et al.
patent: 5484236 (1996-01-01), Gravier
patent: 5490363 (1996-02-01), Woolford
patent: 5505034 (1996-04-01), Dueck
patent: 5589124 (1996-12-01), Woolford et al.
patent: 5598679

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