Pedido de certificado de adição de invenção
#5.1
11/28/1989
RPI 997
The letters patent expired on 09/25/2001: 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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Pastore Indústria e Comércio S/A
SP, BR
Inventors
N. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#5.1
11/28/1989
RPI 997
#4.1
09/26/1989
RPI 988
#3.2
06/13/1989
RPI 973
#2.1
05/23/1989
RPI 970
#21.1
Patente extinta em 16/12/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
12/27/1994
RPI 1256
#13.1
08/23/1994
RPI 1238
#9.1
04/26/1994
RPI 1221
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10/19/1993
RPI 1194
09/18/1990
RPI 1033
#5.1
01/16/1990
RPI 1002
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