Publicação antecipada
#3.2
02/21/1989
RPI 957
The patent was granted on 08/04/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Estatec Inc. e Com. Equips. Anti-Estáticos LTDA.
SP, BR
Estatec Indústria e Comércio de Equipamentos Anti-Estáticos Ltda Me
SP, BR
Inventors
O. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
02/21/1989
RPI 957
#2.1
02/17/1988
RPI 904
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01G 1/06; B29C 63/26.
03/27/2018
RPI 2464
#18.2
07/09/1996
RPI 1336
04/13/1993
RPI 1167
04/13/1993
RPI 1167
#16.1
08/04/1992
RPI 1131
#13.1
03/03/1992
RPI 1109
#9.1
10/22/1991
RPI 1090
#6.1
06/18/1991
RPI 1072
#4.1
01/16/1990
RPI 1002
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Same category
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