Anuidade - prazo legal encerrado
#18.2
08/27/1985
RPI 775
Progress at the INPI
- Filing07/03/76
- Publication
- Examination
- Allowance
- Grant07/27/82
- Terminated08/27/85
The patent was granted on 07/27/1982 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
TOHO CO LTD
Inventors
Y. K. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Cessão de direito de exploração
#22.1
02/26/1985
RPI 749
22.9
05/31/1983
RPI 658
Concessão da patente
#16.1
07/27/1982
RPI 614
Notificação para pagamento de retribuição
#13.1
01/26/1982
RPI 588
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