Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
Serma Equipamentos Industriais Ltda
SP, BR
Inventors
W. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/18/1989
RPI 978
02/21/1989
RPI 957
#2.1
03/15/1988
RPI 908
#11.2
12/17/1991
RPI 1098
#6.1
06/18/1991
RPI 1072
#4.1
03/06/1990
RPI 1008
From the same holder
Same category
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