Anuidade - prazo legal encerrado
#18.2
05/17/1988
RPI 917
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Official data from INPI
APERFEICOAMENTOS EM DISPOSITIVO TOMADOR DE AMOSTRAS DE CANA DE ACUCAR
Em AnáliseInvention Patent
Progress at the INPI
- Filing08/09/78
- Publication
- Examination
- Allowance05/04/82
- Grant
- Terminated05/17/88
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: 05/17/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
SANTAL EQUIPAMENTOS SA COM & I
Inventors
No inventors listed.
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
320
04/30/1985
RPI 758
300
12/18/1984
RPI 739
201
08/07/1984
RPI 720
Pedido de licença voluntária
#17.1
02/14/1984
RPI 695
Notificação para pagamento de retribuição
#13.1
09/08/1982
RPI 620
Deferimento
#9.1
05/04/1982
RPI 602
Exigência - art. 36 da LPI
#6.1
01/05/1982
RPI 585
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