Solicitação de exame técnico
#4.1
08/16/1988
RPI 930
Application data
Number
PI8507301Type
Filing
Publication
The patent was granted on 11/27/1990 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: 08/16/1988. We update with every new RPI gazette, published weekly.
Applicants
Z. A. (pessoa física)
DE
Inventors
K. H. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/16/1988
RPI 930
#1.3
11/03/1987
RPI 889
#18.2
08/15/1995
RPI 1289
#16.1
11/27/1990
RPI 1043
#13.1
08/21/1990
RPI 1029
#9.1
05/08/1990
RPI 1017
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.