Publicação do pedido de patente
#3.1
07/04/1989
RPI 976
Application data
Number
PI8805466Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
A. E. (pessoa física)
ES
Inventors
A. E. (pessoa física)
ES
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/04/1989
RPI 976
#2.1
04/04/1989
RPI 963
#21.1
Patente extinta em 21/10/2003
09/02/2008
RPI 1965
#16.1
07/25/1995
RPI 1286
#13.1
05/23/1995
RPI 1277
#9.1
01/03/1995
RPI 1257
#4.1
07/02/1991
RPI 1074
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.