Indeferimento
#9.2
07/22/1986
RPI 822
Application data
Number
PI8002912Type
Filing
Publication
The application was refused by the INPI on 07/22/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/22/1986. We update with every new RPI gazette, published weekly.
Applicants
Compac Sociedade Paulista de Caldeiras Ltda
Inventors
D. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/22/1986
RPI 822
#7.1
10/22/1985
RPI 783
#6.1
11/20/1984
RPI 735
#5.1
08/07/1984
RPI 720
05/02/1984
RPI 706
#4.1
03/13/1984
RPI 699
#3.1
01/12/1982
RPI 586
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F23D 11/16; B01F 3/08; F02M 25/02.
03/20/2018
RPI 2463
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Same category
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