Publicação do pedido de patente
#3.1
01/17/1989
RPI 952
Application data
Number
PI8703419Type
Filing
Publication
The letters patent expired on 12/05/2012: 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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Fundação Universidade Federal de São Carlos
SP, BR
Pirelli Cabos S/A
SP, BR
Pirelli S/A Companhia Industrial Brasileira
SP, BR
Inventors
C. F. (pessoa física)
BR
E. Z. (pessoa física)
BR
G. V. (pessoa física)
BR
P. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/17/1989
RPI 952
#2.1
07/19/1988
RPI 926
#21.1
Patente extinta em 19/10/2009
12/05/2012
RPI 2187
#16.1
10/19/1999
RPI 1502
#15.11
Alterada de Int.Cl.5 C04B 35/00.
12/08/1998
RPI 1457
#9.1
12/08/1998
RPI 1457
#7.1
04/07/1998
RPI 1424
#7.3
03/19/1996
RPI 1320
#7.1
11/08/1994
RPI 1249
09/08/1992
RPI 1136
06/02/1992
RPI 1122
#4.1
04/02/1991
RPI 1061
From the same holder
Same category
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