Publicação antecipada
#3.2
03/21/1989
RPI 961
The letters patent expired on 09/25/2001: 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: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústria Mecano Cientifica S/A
SP, BR
Indústria Mecano Científica S/A
SP, BR
Inventors
D. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
03/21/1989
RPI 961
#2.1
01/10/1989
RPI 951
#21.1
Patente extinta em 24/08/98 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
03/30/1993
RPI 1165
#13.1
11/24/1992
RPI 1147
#9.1
01/28/1992
RPI 1104
#6.1
06/18/1991
RPI 1072
#4.1
10/09/1990
RPI 1036
From the same holder
Same category
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