Anuidade - prazo legal encerrado
#18.2
08/26/1986
RPI 827
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Official data from INPI
EQUIPAMENTO ENDURECEDOR PARA LENTES
Em AnáliseInvention Patent
Application data
Number
PI8003347Type
Invention Patent
Filing
05/27/1980
Publication
01/26/1982
Progress at the INPI
- Filing05/27/80
- Publication01/26/82
- Examination03/30/82
- Allowance10/16/84
- Grant04/30/85
- Terminated08/26/86
The patent was granted on 04/30/1985 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
M. R. (pessoa física)
W. C. (pessoa física)
Inventors
M. R. (pessoa física)
W. C. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Concessão da patente
#16.1
04/30/1985
RPI 758
Deferimento
#9.1
10/16/1984
RPI 730
Exigência - art. 36 da LPI
#6.1
05/08/1984
RPI 707
Republicação - classificação IPC
#15.11
03/13/1984
RPI 699
Exigência - art. 36 da LPI
#6.1
12/06/1983
RPI 685
Solicitação de exame técnico
#4.1
03/30/1982
RPI 597
Publicação do pedido de patente
#3.1
01/26/1982
RPI 588
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