Publicação do pedido de patente
#3.1
08/02/1988
RPI 928
Application data
Number
PI8700122Type
Filing
Publication
The letters patent expired on 12/05/2012: 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: 08/02/1988. We update with every new RPI gazette, published weekly.
Applicants
C. D. (pessoa física)
MG, BR
Inventors
J. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/02/1988
RPI 928
#2.1
05/12/1987
RPI 864
#21.1
Patente extinta em 27/10/2008
12/05/2012
RPI 2187
#16.1
10/27/1998
RPI 1451
A fim de atender a petição INPI/MG/nº 000876 de 13/06/97, deverá o requerente complementar a taxa de retribuição referente a expedição da carta-patente, na tabela vigente.
04/07/1998
RPI 1424
#13.1
05/13/1997
RPI 1380
#9.1
10/01/1996
RPI 1348
#6.1
11/08/1994
RPI 1249
#4.1
03/20/1990
RPI 1010
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Same category
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