Publicação do pedido de patente
#3.1
07/12/1988
RPI 925
Application data
Number
PI8706437Type
Filing
Publication
The application was allowed on 08/16/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Vaw Aluminium AG
DE
Inventors
W. S. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/12/1988
RPI 925
#2.1
03/29/1988
RPI 910
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C04B 35/64; C04B 35/56; C04B 35/58; F27B 14/00; C01B 21/082; C01B 31/30; C01B 31/34; C01B 31/36; C01B 35/04; C04B 35/52; C10B 57/04; F27B 9/06; F27B 9/14; F27B 9/36; C10B 57/00; F27B 9/00; F27B 9/30.
03/27/2018
RPI 2464
#11.4
09/26/1995
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#13.1
12/13/1994
RPI 1254
#9.1
08/16/1994
RPI 1237
04/27/1993
RPI 1169
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