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Official data from INPI

DISPOSITIVO PARA ALIMENTAR E VERIFICAR CAMADAS DE CIGARROS EM MAQUINAS EMPACOTADORAS DE CIGARROS

ConcedidaInvention Patent

Application data

Number

PI7903436

Type

Invention Patent

Filing

06/01/1978

Publication

-

Progress at the INPI

  1. Filing06/01/78
  2. Publication
  3. Examination12/15/81
  4. Allowance07/27/82
  5. Grant02/22/83
  6. Terminated01/28/92

The patent was granted on 02/22/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GD SPA

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Inventors

S. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

02/22/1983

RPI 644

Notificação para pagamento de retribuição

#13.1

12/14/1982

RPI 634

Deferimento

#9.1

07/27/1982

RPI 614

Solicitação de exame técnico

#4.1

12/15/1981

RPI 582

Anuidade - prazo legal encerrado

#18.2

01/28/1992

RPI 1104

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