Solicitação de exame técnico
#4.1
04/11/1989
RPI 964
Application data
Number
PI8602541Type
Filing
Publication
The patent was granted on 10/30/1990 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: 04/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Prouvost S.A.
FR
Inventors
C. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
04/11/1989
RPI 964
#3.1
02/03/1987
RPI 850
#2.1
01/06/1987
RPI 846
#18.2
09/26/1995
RPI 1295
#16.1
10/30/1990
RPI 1039
#13.1
08/21/1990
RPI 1029
#9.1
05/01/1990
RPI 1016
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.