Publicação do pedido de patente
#3.1
05/02/1989
RPI 967
Application data
Number
PI8705467Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 05/02/1989. We update with every new RPI gazette, published weekly.
Applicants
Kabushiki Kaisha Shinsei Industries
JP
Inventors
H. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/02/1989
RPI 967
#2.1
01/10/1989
RPI 951
10/11/1988
RPI 938
#2.1
12/29/1987
RPI 897
#21.1
Patente extinta em 05/10/2002
07/29/2008
RPI 1960
#16.1
09/29/1992
RPI 1139
#13.1
02/18/1992
RPI 1107
#9.1
10/15/1991
RPI 1089
#4.1
08/14/1990
RPI 1028
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.