Concessão da patente
#16.1
09/27/1988
RPI 936
The letters patent expired on 10/03/1995: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Indústria e Comércio Pizzoli S/A.
SP, BR
Inventors
P. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
06/07/1988
RPI 920
#9.1
02/09/1988
RPI 903
#4.1
05/12/1987
RPI 864
#3.1
03/10/1987
RPI 855
#2.1
10/08/1985
RPI 781
#21.1
10/03/1995
RPI 1296
Same category
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