Concessão da patente
#16.1
09/30/1986
RPI 832
Application data
Number
PI8103168Type
Filing
Publication
The letters patent expired on 10/01/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Morgan Construction Company
US
Inventors
K. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/30/1986
RPI 832
05/27/1986
RPI 814
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12/10/1985
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RPI 773
05/28/1985
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08/28/1984
RPI 723
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05/29/1984
RPI 710
#4.1
01/10/1984
RPI 690
#3.1
02/09/1982
RPI 590
#21.1
10/01/1996
RPI 1348
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Same category
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