Solicitação de exame técnico
#4.1
04/12/1988
RPI 912
The patent was granted on 05/28/1991 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Tallento Indústria Comércio e Recuperadora Ltda.
SP, BR
Inventors
A. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/12/1988
RPI 912
#3.2
02/02/1988
RPI 902
#2.1
12/08/1987
RPI 894
Referência: RPI 1602 de 18.09.2001 - código 21.1
10/16/2001
RPI 1606
#21.1
Patente extinta em 08/07/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#18.2
10/31/1995
RPI 1300
#20.1
09/14/1993
RPI 1189
#16.1
05/28/1991
RPI 1069
#13.1
01/22/1991
RPI 1051
#9.1
10/09/1990
RPI 1036
Same category
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