Static structures (e.g. – buildings) – Wall – ceiling – or floor designed for utilities – Load-bearing – prefabricated – abutting units with aligned...
Patent
1997-02-06
1999-03-16
Canfield, Robert
Static structures (e.g., buildings)
Wall, ceiling, or floor designed for utilities
Load-bearing, prefabricated, abutting units with aligned...
52286, 52564, 52568, 52570, 52572, 52574, 525861, 525902, E04B 202
Patent
active
058815112
ABSTRACT:
A concrete block is provided having half dovetail sections at opposite ends of the block arranged so that when placed together the dovetailed sections on adjoining blocks form a full dovetailed section which is just large enough to be received within a dovetail groove in the central portion of an adjacent identical block. The concrete blocks are provided with upper and lower longitudinal grooves for longitudinal members having the same exterior shape. In one form of the invention one side of the block may be made into a plant receptacle by providing a hollowed out section oriented upwardly. Insulating concrete blocks may also be combined with blocks formed of structural concrete to provide an interlocked wall having a portion of the wall made from insulated concrete material and another portion of the wall made from structural concrete material.
REFERENCES:
patent: 802903 (1905-10-01), Anderson
patent: 1097148 (1914-05-01), Swanson
patent: 1167746 (1916-01-01), Funsten
patent: 1244008 (1917-10-01), Wheeler
patent: 1356590 (1920-10-01), Baumann
patent: 2104307 (1938-01-01), Miller
patent: 2247614 (1941-07-01), Lingenfelter
patent: 2624193 (1953-01-01), Larson
patent: 2683980 (1954-07-01), Krause
patent: 2792704 (1957-05-01), Koolman
patent: 2884780 (1959-05-01), Ramirez
patent: 2942453 (1960-06-01), Kaul
patent: 3418774 (1968-12-01), Kocher et al.
patent: 3817013 (1974-06-01), Selby
patent: 3956862 (1976-05-01), Alexandre, Jr.
patent: 3998022 (1976-12-01), Muse
patent: 3999349 (1976-12-01), Miele et al.
patent: 4003172 (1977-01-01), Pawl
patent: 4081969 (1978-04-01), Clarke
patent: 4089144 (1978-05-01), Astl
patent: 4123881 (1978-11-01), Muse
patent: 4134241 (1979-01-01), Walton
patent: 4182089 (1980-01-01), Cook
patent: 4524551 (1985-06-01), Scheiwiller
patent: 4638617 (1987-01-01), James
patent: 4694624 (1987-09-01), Juhas
patent: 4704832 (1987-11-01), Vassiliadis
patent: 4780433 (1988-10-01), Keller, Jr.
patent: 4815897 (1989-03-01), Risi
patent: 4825619 (1989-05-01), Forsberg
patent: 4896999 (1990-01-01), Ruckstuhl
patent: 4932812 (1990-06-01), Schaaf
patent: 5122015 (1992-06-01), Shen
patent: 5127770 (1992-07-01), Ditcher
patent: 5163261 (1992-11-01), O'Neill
patent: 5205097 (1993-04-01), Harvey
patent: 5222342 (1993-06-01), Defferrari
patent: 5226275 (1993-07-01), Trahan
patent: 5350256 (1994-09-01), Hammer
Canfield Robert
Wilkinson, Esq. C. A.
Wolin, Esq. H. A.
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