Solicitação de exame técnico
#4.1
12/22/1987
RPI 896
Application data
Number
PI8505538Type
Filing
Publication
The patent was granted on 03/26/1991 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: 12/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Mars, Incorporated
US
Inventors
F. H. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/22/1987
RPI 896
#1.3
02/18/1986
RPI 800
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era G07F 3/04.
03/27/2018
RPI 2464
#18.2
06/04/1996
RPI 1331
#16.1
03/26/1991
RPI 1060
#13.1
12/18/1990
RPI 1046
#9.1
09/04/1990
RPI 1031
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.