Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
Application data
Number
PI8306889Type
Filing
Publication
The letters patent expired on 07/01/2008: 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
P. M. (pessoa física)
NO
Inventors
P. M. (pessoa física)
NO
IPC Classification
Priority claims
NO
82.1208 · 04/13/1982
NO
83.1295 · 04/12/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
11/14/1989
RPI 995
#9.1
07/11/1989
RPI 977
#6.1
12/13/1988
RPI 947
03/11/1986
RPI 803
#4.1
01/21/1986
RPI 796
#1.3
03/07/1984
RPI 698
#21.1
Patente extinta em 13/04/98
07/01/2008
RPI 1956
#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.