Solicitação de exame técnico
#4.1
06/19/1984
RPI 713
Application data
Number
PI8307772Type
Filing
Publication
The patent was granted on 09/26/1995 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: 06/19/1984. We update with every new RPI gazette, published weekly.
Applicants
Petróleo Brasileiro S/A - Petrobrás
RJ, BR
Inventors
G. C. (pessoa física)
BR
M. C. (pessoa física)
BR
M. R. (pessoa física)
BR
R. K. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/19/1984
RPI 713
#3.1
04/03/1984
RPI 702
#2.1
10/11/1983
RPI 677
#21.6
Referente ao despacho 24.3 publicado na RPI 1554 de 17/10/2000.
06/30/2009
RPI 2008
Referente à 15ª anuidade.
10/17/2000
RPI 1554
#24.2
Complementar a retribuição referente à 15ª anuidade de acordo com tabela vigente.
10/05/1999
RPI 1500
#16.1
09/26/1995
RPI 1295
#13.1
06/27/1995
RPI 1282
#9.1
02/07/1995
RPI 1262
#6.1
04/12/1994
RPI 1219
06/15/1993
RPI 1176
06/01/1993
RPI 1174
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