Publicação do pedido de patente
#3.1
03/21/1989
RPI 961
Application data
Number
PI8802919Type
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: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
J. S. (pessoa física)
BE
M. W. (pessoa física)
BE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/21/1989
RPI 961
#2.1
11/08/1988
RPI 942
#21.1
Patente extinta em 15/06/2003
09/02/2008
RPI 1965
#16.1
04/30/1996
RPI 1326
#9.1
09/05/1995
RPI 1292
#6.1
01/03/1995
RPI 1257
#4.1
12/18/1990
RPI 1046
From the same holder
Same category
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