Pedido de patente depositado
#2.1
07/11/1989
RPI 977
Application data
Number
PI8902435Type
Filing
Publication
The letters patent expired on 05/21/2013: 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: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Amazonas Produtos Para Calçados Ltda
SP, BR
Amazonas Produtos Para Calçados S/A
SP, BR
Inventors
T. J. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/11/1989
RPI 977
#21.1
Patente extinta em 24/04/2009
05/21/2013
RPI 2211
#16.1
09/30/1997
RPI 1400
#9.1
10/29/1996
RPI 1352
#4.1
04/06/1993
RPI 1166
#3.1
10/30/1990
RPI 1039
08/07/1990
RPI 1027
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.