Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
Application data
Number
PI8504574Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Nippon Notion Kogyo Co.Ltd., firma japonêsa, industrial e comercial
JP
Inventors
K. K. (pessoa física)
JP
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/14/1989
RPI 995
#9.1
07/11/1989
RPI 977
#4.1
11/10/1987
RPI 890
#3.1
04/22/1987
RPI 861
#2.1
12/03/1985
RPI 789
#21.1
Patente extinta em 19/09/2000
07/15/2008
RPI 1958
#16.1
02/06/1990
RPI 1005
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.