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Official data from INPI

MAQUINA SELADORA PARA TAMPAS EM MARMITAS DE PAPEL OU ALUMINIO

Em AnáliseInvention Patent

Application data

Number

PI7903399

Type

Invention Patent

Filing

05/22/1979

Publication

-

Progress at the INPI

  1. Filing05/22/79
  2. Publication
  3. Examination03/01/83
  4. Allowance04/16/85
  5. Grant11/26/85
  6. Terminated06/14/88

The patent was granted on 11/26/1985 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: 06/14/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

Inventors

D. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

08/06/1985

RPI 772

Deferimento

#9.1

04/16/1985

RPI 756

Exigência - art. 36 da LPI

#6.1

12/27/1983

RPI 688

Pedido de certificado de adição de invenção

#5.1

08/02/1983

RPI 667

Solicitação de exame técnico

#4.1

03/01/1983

RPI 645

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