Concessão da patente
#16.1
09/30/1986
RPI 832
Application data
Number
PI8306058Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.
Applicants
Micro Mega SA
FR
Inventors
L. H. (pessoa física)
S. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/30/1986
RPI 832
#13.1
05/06/1986
RPI 811
#9.1
01/07/1986
RPI 794
#15.11
10/01/1985
RPI 780
#6.1
07/30/1985
RPI 771
#4.1
02/05/1985
RPI 746
#3.1
09/18/1984
RPI 726
#2.1
01/17/1984
RPI 691
#21.1
Patente extinta em 03/11/98
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.