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Official data from INPI

EMBALAGEM,CAPA DE FECHAMENTO,PROCESSO DE EMBALAGEM E PROCESSO PARA PERFURAR A PAREDE EXTREMA DA EMBALAGEM

Em AnáliseInvention Patent

Application data

Number

PI7807761

Type

Invention Patent

Filing

11/28/1977

Publication

-

Progress at the INPI

  1. Filing11/28/77
  2. Publication
  3. Examination
  4. Allowance12/07/82
  5. Grant08/30/83
  6. Terminated09/13/88

The patent was granted on 08/30/1983 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

AMERICAN FLANGE & MFG

Inventors

S. P. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/13/1988

RPI 934

Concessão da patente

#16.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/17/1983

RPI 656

Deferimento

#9.1

12/07/1982

RPI 633

Exigência - art. 36 da LPI

#6.1

06/08/1982

RPI 607

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