Concessão da patente
#16.1
10/25/1988
RPI 940
Application data
Number
PI8503652Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/25/1988. We update with every new RPI gazette, published weekly.
Applicants
Industria Agro-Mecanica Pinheiro Ltda
SP, BR
Inventors
B. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/25/1988
RPI 940
07/26/1988
RPI 927
#13.1
06/21/1988
RPI 922
#9.1
03/01/1988
RPI 906
#4.1
06/24/1986
RPI 818
#3.2
12/24/1985
RPI 792
#2.1
10/15/1985
RPI 782
#21.1
Patente extinta em 29/07/2000
07/15/2008
RPI 1958
From the same holder
Same category
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