Deferimento
#9.1
08/15/1989
RPI 982
Application data
Number
PI8407370Type
Filing
Publication
PCT
EP1984000412 The letters patent expired on 07/08/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
Z. A. (pessoa física)
DE
Inventors
F. E. (pessoa física)
DE
M. G. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
08/15/1989
RPI 982
#6.1
01/17/1989
RPI 952
#4.1
07/28/1987
RPI 875
#1.3
03/10/1987
RPI 855
#21.1
Patente extinta em 19/12/99
07/08/2008
RPI 1957
#16.1
03/20/1990
RPI 1010
#13.1
01/02/1990
RPI 1000
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