Publicação do pedido de patente
#3.1
10/24/1989
RPI 992
Application data
Number
PI8900985Type
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: 10/24/1989. 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
10/24/1989
RPI 992
#2.1
04/18/1989
RPI 965
#21.1
Patente extinta em 03/03/2004
12/15/2009
RPI 2032
#16.1
01/31/1995
RPI 1261
#13.1
10/25/1994
RPI 1247
#9.1
06/21/1994
RPI 1229
#6.1
07/20/1993
RPI 1181
#4.1
05/29/1990
RPI 1020
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.