Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
Application data
Number
PI8901488Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
F. M. (pessoa física)
DE
Inventors
F. M. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
#2.1
05/16/1989
RPI 969
#21.1
Patente extinta em 30/03/2004
12/15/2009
RPI 2032
#15.11
03/01/1995
RPI 1265
#16.1
04/26/1994
RPI 1221
#9.1
08/24/1993
RPI 1186
#4.1
08/13/1991
RPI 1080
From the same holder
Same category
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