Solicitação de exame técnico
#4.1
03/01/1988
RPI 906
Application data
Number
PI8502214Type
Filing
Publication
The patent was granted on 02/26/1991 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
C. A. (pessoa física)
FR
Inventors
P. C. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
03/01/1988
RPI 906
#3.1
01/14/1986
RPI 795
#2.1
07/09/1985
RPI 768
#18.2
05/21/1996
RPI 1329
#15.11
06/04/1991
RPI 1070
#16.1
02/26/1991
RPI 1056
#13.1
11/20/1990
RPI 1042
#9.1
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.