Anuidade - prazo legal encerrado
#18.2
05/14/1985
RPI 760
Progress at the INPI
- Filing05/31/76
- Publication
- Examination
- Allowance
- Grant12/29/81
- Terminated05/14/85
The patent was granted on 12/29/1981 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: 05/14/1985. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
IFE GMBH
Inventors
K. K. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Cessão de direito de exploração
#22.1
11/06/1984
RPI 733
22.0
06/29/1982
RPI 610
16.3
03/30/1982
RPI 597
Concessão da patente
#16.1
12/29/1981
RPI 584
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