Solicitação de exame técnico
#4.1
01/19/1988
RPI 900
Application data
Number
PI8501953Type
Filing
Publication
The patent was granted on 08/31/1993 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: 01/19/1988. We update with every new RPI gazette, published weekly.
Applicants
G. L. (pessoa física)
FR
Inventors
G. L. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/19/1988
RPI 900
#3.1
12/24/1985
RPI 792
#2.1
07/02/1985
RPI 767
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era A61C 5/04.
03/27/2018
RPI 2464
#18.2
05/21/1996
RPI 1329
#16.1
08/31/1993
RPI 1187
#13.1
06/08/1993
RPI 1175
#9.1
02/24/1993
RPI 1160
#6.1
04/28/1992
RPI 1117
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.