111
05/12/1987
RPI 864
The application was refused on 05/12/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/12/1987. We update with every new RPI gazette, published weekly.
Applicants
H. I. (pessoa física)
US
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/12/1987
RPI 864
#12.2
07/23/1985
RPI 770
#9.2
04/09/1985
RPI 755
#15.11
05/02/1984
RPI 706
#15.11
02/07/1984
RPI 694
#7.1
10/04/1983
RPI 676
03/01/1983
RPI 645
#4.1
09/08/1982
RPI 620
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era D21H 3/00.
03/27/2018
RPI 2464
From the same holder
Same category
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