Publicação do pedido de patente
#3.1
11/07/1989
RPI 994
Application data
Number
PI8801752Type
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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Cofap - CIA Fabricadora de Peças
SP, BR
Inventors
J. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/07/1989
RPI 994
#2.1
08/23/1988
RPI 931
#21.1
Patente extinta em 08/04/2003
09/02/2008
RPI 1965
#16.1
04/27/1993
RPI 1169
#13.1
06/02/1992
RPI 1122
#9.1
01/14/1992
RPI 1102
#6.1
08/20/1991
RPI 1081
#4.1
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.