Pedido de patente depositado
#2.1
05/23/1989
RPI 970
The patent was granted on 11/30/1993 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: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
Linhas Corrente Ltda
SP, BR
Inventors
T. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#18.2
09/26/1995
RPI 1295
#16.1
11/30/1993
RPI 1200
#13.1
08/24/1993
RPI 1186
#9.1
04/27/1993
RPI 1169
#4.1
09/24/1991
RPI 1086
#3.1
03/27/1990
RPI 1011
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Same category
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