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Official data from INPI

PROCESSO PARA VEDAR A BOCA DE UM RECIPIENTE E PROCESSO PARA UNIR, PARA VEDAÇÃO, UMA PELÍCULA TERMOPLÁSTICA A UM VIDRO.

ConcedidaInvention Patent

Application data

Number

PI8005335

Type

Invention Patent

Filing

08/22/1980

Publication

-

Progress at the INPI

  1. Filing08/22/80
  2. Publication
  3. Examination06/14/83
  4. Allowance05/22/84
  5. Grant11/27/84
  6. Terminated09/25/90

The patent was granted on 11/27/1984 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: 11/27/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brockway Glass Company, Inc

Inventors

D. M. (pessoa física)

P. W. (pessoa física)

Technical data

IPC Classification

Priority claims

US

086.398 · 10/19/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/22/1984

RPI 709

Exigência - art. 36 da LPI

#6.1

12/06/1983

RPI 685

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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