Publicação do pedido de patente
#3.1
06/13/1989
RPI 973
The patent was granted on 03/29/1994 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: 06/13/1989. We update with every new RPI gazette, published weekly.
Applicants
C. L. (pessoa física)
SP, BR
P. P. (pessoa física)
SP, BR
Inventors
C. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
06/13/1989
RPI 973
#2.1
03/01/1988
RPI 906
#18.2
07/09/1996
RPI 1336
#16.1
03/29/1994
RPI 1217
#13.1
11/16/1993
RPI 1198
#9.1
06/29/1993
RPI 1178
03/16/1993
RPI 1163
#4.1
08/13/1991
RPI 1080
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Same category
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