Publicação do pedido de patente
#3.1
09/05/1989
RPI 985
Application data
Number
PI8900057Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Visser 'S-Gravendeel Holding BV
NL
Inventors
A. V. (pessoa física)
NL
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/05/1989
RPI 985
#2.1
02/21/1989
RPI 957
#21.1
Patente extinta em 06/01/2004
12/15/2009
RPI 2032
#16.1
03/30/1993
RPI 1165
#13.1
11/17/1992
RPI 1146
#9.1
06/30/1992
RPI 1126
#4.1
06/19/1990
RPI 1023
Same category
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