Publicação do pedido de patente
#3.1
12/13/1988
RPI 947
Application data
Number
PI8802443Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Focke & Co (GMBH & Co )
DE
Inventors
H. F. (pessoa física)
DE
R. F. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/13/1988
RPI 947
#2.1
09/27/1988
RPI 936
#21.1
Patente extinta em 19/05/2003
09/02/2008
RPI 1965
#16.1
01/26/1993
RPI 1156
#13.1
09/15/1992
RPI 1137
#15.11
05/12/1992
RPI 1119
#9.1
04/14/1992
RPI 1115
#6.1
10/08/1991
RPI 1088
#4.1
09/25/1990
RPI 1034
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.