Publicação antecipada
#3.2
11/07/1989
RPI 994
Application data
Number
PI8903387Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 11/07/1989. We update with every new RPI gazette, published weekly.
Applicants
M. M. (pessoa física)
SP, BR
Inventors
M. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
11/07/1989
RPI 994
#2.1
10/03/1989
RPI 989
#21.1
Patente extinta em 03/07/2004
12/22/2009
RPI 2033
#24.2
Complementar a retribuição referente à 8ª anuidade de acordo com tabela vigente.
10/05/1999
RPI 1500
#16.1
07/30/1996
RPI 1339
01/09/1996
RPI 1310
#12.1
10/24/1995
RPI 1299
#9.1
06/27/1995
RPI 1282
#4.1
01/08/1991
RPI 1049
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.