Carta-patente expirada
#21.1
Patente extinta em 19/07/2010
01/22/2013
RPI 2194
Application data
Number
PI9003497Type
Filing
Publication
The letters patent expired on 01/22/2013: 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: 01/22/2013. We update with every new RPI gazette, published weekly.
Applicants
Vulkan do Brasil Ind. e Comércio de Acoplamentos Ltda
SP, BR
Vulkan do Brasil Ltda
SP, BR
Inventors
A. S. (pessoa física)
BR
J. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 19/07/2010
01/22/2013
RPI 2194
#25.7
Endereço alterado conforme solicitado na Petição nº 018110013296/SP de 12/04/2011.
09/06/2011
RPI 2122
#16.1
12/29/1998
RPI 1460
#13.1
09/23/1997
RPI 1399
#9.1
03/04/1997
RPI 1370
#6.1
12/12/1995
RPI 1306
03/14/1995
RPI 1267
#4.1
05/26/1992
RPI 1121
#3.1
02/18/1992
RPI 1107
#2.1
01/22/1991
RPI 1051
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.