Solicitação de exame técnico
#4.1
01/06/1987
RPI 846
Application data
Number
PI8406730Type
Filing
Publication
The application was refused by the INPI on 02/24/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/06/1987. We update with every new RPI gazette, published weekly.
Applicants
J. G. (pessoa física)
GO, BR
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/06/1987
RPI 846
#4.2
10/07/1986
RPI 833
#3.1
07/08/1986
RPI 820
#2.1
03/19/1985
RPI 752
#9.2
02/24/1993
RPI 1160
#7.1
10/15/1991
RPI 1089
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.