Notificação para pagamento de retribuição
#13.1
06/22/1982
RPI 609
The patent was granted 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: 06/22/1982. We update with every new RPI gazette, published weekly.
Applicants
H. B. (pessoa física)
CH
Inventors
No inventors listed.
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#13.1
06/22/1982
RPI 609
#9.1
03/02/1982
RPI 593
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era E05D 13/02.
03/27/2018
RPI 2464
#18.2
05/04/1993
RPI 1170
From the same holder
Same category
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