Publicação do pedido de patente
#3.1
07/05/1988
RPI 924
Application data
Number
PI8706794Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 07/05/1988. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
K. T. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/05/1988
RPI 924
#2.1
04/12/1988
RPI 912
#21.1
Patente extinta em 14/12/2002
07/29/2008
RPI 1960
#16.1
06/27/1995
RPI 1282
#13.1
03/21/1995
RPI 1268
#9.1
11/15/1994
RPI 1250
#6.1
06/21/1994
RPI 1229
#4.1
09/11/1990
RPI 1032
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