Solicitação de exame técnico
#4.1
01/17/1989
RPI 952
Application data
Number
PI8701078Type
Filing
Publication
The patent was granted on 06/27/1995 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Indústrias Villares S/A
SP, BR
Inventors
J. A. (pessoa física)
BR
W. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/17/1989
RPI 952
#3.1
09/13/1988
RPI 934
#2.1
06/16/1987
RPI 869
#18.2
Referente a 10ª anuidade (prazo legal encerrado na vigencia da Lei 5772/71 do CPI)
09/28/1999
RPI 1499
#16.1
06/27/1995
RPI 1282
#13.1
01/17/1995
RPI 1259
#9.1
09/13/1994
RPI 1241
#6.1
03/08/1994
RPI 1214
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.