Carta-patente expirada
#21.1
Patente extinta em 06/08/2010
01/22/2013
RPI 2194
Application data
Number
PI9003965Type
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
Leopold Kostal GmbH & Co. KG
DE
Inventors
A. M. (pessoa física)
DE
R. M. (pessoa física)
DE
IPC Classification
Priority claims
DE
P4003241.8-34 · 02/03/1990
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 06/08/2010
01/22/2013
RPI 2194
#16.1
01/21/1998
RPI 1413
#13.1
05/13/1997
RPI 1380
#9.1
12/17/1996
RPI 1359
#4.1
04/07/1992
RPI 1114
#3.1
11/12/1991
RPI 1093
#2.1
02/19/1991
RPI 1055
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.