Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8700066Type
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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Glasser Investment S/A.
UY
M. P. (pessoa física)
SP, BR
M. P. (pessoa física)
SP, BR
M. J. (pessoa física)
SP, BR
Inventors
M. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/22/1988
RPI 944
#3.1
08/16/1988
RPI 930
#2.1
03/01/1988
RPI 906
#21.1
Patente extinta em 09/01/2002
07/29/2008
RPI 1960
#25.1
Transferido de: Marco Antônio da Silva Pilão e Milton Pilão Júnior.
10/17/2006
RPI 1867
#25.1
Transferido de: Milton Pilão
08/08/2006
RPI 1857
#16.1
03/25/1997
RPI 1373
#13.1
06/25/1996
RPI 1334
#9.1
12/19/1995
RPI 1307
#6.1
08/16/1994
RPI 1237
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.