Publicação do pedido de patente
#3.1
03/14/1989
RPI 960
Application data
Number
PI8804199Type
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: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Grau Limited
GB
Inventors
A. W. (pessoa física)
GB
D. M. (pessoa física)
GB
E. C. (pessoa física)
GB
W. B. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/14/1989
RPI 960
#2.1
01/17/1989
RPI 952
#21.1
Patente extinta em 18/08/2003
09/02/2008
RPI 1965
#15.11
04/04/1995
RPI 1270
#16.1
05/31/1994
RPI 1226
#9.1
10/13/1993
RPI 1193
02/16/1993
RPI 1159
#4.1
05/07/1991
RPI 1066
From the same holder
Same category
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