Solicitação de exame técnico
#4.1
11/16/1988
RPI 943
Application data
Number
PI8601594Type
Filing
Publication
The patent was granted on 05/28/1991 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Apsley Metals Limited
GB
Inventors
J. M. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/16/1988
RPI 943
#3.1
12/09/1986
RPI 842
#2.1
10/21/1986
RPI 835
#18.2
09/26/1995
RPI 1295
#16.1
05/28/1991
RPI 1069
#13.1
01/22/1991
RPI 1051
#9.1
10/09/1990
RPI 1036
#6.1
03/06/1990
RPI 1008
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.