Publicação do pedido de patente
#3.1
05/31/1988
RPI 919
Application data
Number
PI8605187Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
Product Suppliers AG
CH
Inventors
M. A. (pessoa física)
NL
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/31/1988
RPI 919
#2.1
04/07/1987
RPI 859
#21.1
Patente extinta em 23/10/2001
07/22/2008
RPI 1959
#16.1
01/26/1993
RPI 1156
#13.1
10/20/1992
RPI 1142
#9.1
05/19/1992
RPI 1120
#6.1
10/22/1991
RPI 1090
#4.1
09/25/1990
RPI 1034
Same category
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