Deferimento
#9.1
09/12/1989
RPI 986
The letters patent expired on 09/18/2001: 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: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
G. M. (pessoa física)
RJ, BR
Inventors
G. M. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
09/12/1989
RPI 986
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10/18/1988
RPI 939
#3.1
08/30/1988
RPI 932
#2.1
11/17/1987
RPI 891
#21.1
Patente extinta em 25/05/97 conforme disposto no artigo 24 da Lei 5772/71 (CPI).
09/18/2001
RPI 1602
#16.1
03/20/1990
RPI 1010
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