14.4
09/05/1989
RPI 985
The patent was granted on 04/24/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Plasticos Reforçados do Parana Ltda.
PR, BR
Inventors
G. L. (pessoa física)
BR
S. 2. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
09/05/1989
RPI 985
#13.1
02/21/1989
RPI 957
#9.1
11/01/1988
RPI 941
#4.1
09/02/1986
RPI 828
#3.2
06/24/1986
RPI 818
#2.1
06/17/1986
RPI 817
#18.2
11/14/1995
RPI 1302
#16.1
04/24/1990
RPI 1015
Same category
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