Concessão da patente
#16.1
10/24/1989
RPI 992
Application data
Number
PI8501051Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Wilkinson Sword Limited
GB
Inventors
A. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/24/1989
RPI 992
#13.1
08/15/1989
RPI 982
#9.1
04/18/1989
RPI 965
#6.1
11/16/1988
RPI 943
#4.1
09/09/1986
RPI 829
#3.1
10/29/1985
RPI 784
#2.1
05/28/1985
RPI 762
#21.1
Patente extinta em 08/03/2000
07/15/2008
RPI 1958
From the same holder
Same category
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