Deferimento
#9.1
10/03/1989
RPI 989
Application data
Number
PI8406060Type
Filing
Publication
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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Amelco S.A. Indústria Eletrônica
SP, BR
H. B. (pessoa física)
SP, BR
Inventors
H. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
10/03/1989
RPI 989
#4.1
08/12/1986
RPI 825
#3.1
06/17/1986
RPI 817
#2.1
02/12/1986
RPI 799
#21.1
Patente extinta em 23/11/99
07/08/2008
RPI 1957
#25.1
Transferido de: Hans Boris Belck
10/24/2000
RPI 1555
#25.3
Para atender a petição Nº002343/SP de 20/01/2000 apresente novo documento de cessão com poderes para o cessionário
07/04/2000
RPI 1539
#16.1
05/29/1990
RPI 1020
#13.1
02/01/1990
RPI 1004
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