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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE UM SUPRIMENTO DE TIRA DE LIGA DE ALUMÍNIO.

Em ExigênciaInvention Patent

Application data

Number

PI8303778

Type

Invention Patent

Filing

07/14/1983

Publication

02/21/1984

Progress at the INPI

  1. Filing07/14/83
  2. Publication02/21/84
  3. Examination06/03/86
  4. Allowance07/24/90
  5. Grant02/13/91
  6. Terminated04/09/96

The patent was granted on 02/13/1991 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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Continental Can Company USA Inc

US

The Continental Can Company, Inc.

US

Inventors

H. M. (pessoa física)

US

J. M. (pessoa física)

US

Technical data

Priority claims

US

398.734 · 07/15/1982

US

398.735 · 07/15/1982

US

483.337 · 04/08/1983

US

483.453 · 04/08/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/05/1989

RPI 985

14.10

06/21/1988

RPI 922

14.4

06/21/1988

RPI 922

14.1

06/14/1988

RPI 921

14.1

05/03/1988

RPI 915

14.4

04/26/1988

RPI 914

6.2

03/04/1987

RPI 854

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Publicação do pedido de patente

#3.1

02/21/1984

RPI 696

Pedido de patente depositado

#2.1

09/20/1983

RPI 674

Anuidade - prazo legal encerrado

#18.2

04/09/1996

RPI 1323

Republicação - classificação IPC

#15.11

02/26/1991

RPI 1056

Concessão da patente

#16.1

02/13/1991

RPI 1054

Notificação para pagamento de retribuição

#13.1

11/06/1990

RPI 1040

Deferimento

#9.1

07/24/1990

RPI 1025

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