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Official data from INPI

EXTREMIDADE DE LATA METÁLICA

Em AnáliseInvention Patent

Application data

Number

PI8604496

Type

Invention Patent

Filing

09/19/1986

Publication

05/19/1987

Progress at the INPI

  1. Filing09/19/86
  2. Publication05/19/87
  3. Examination09/15/87
  4. Allowance07/31/90
  5. Grant08/27/91
  6. Terminated10/03/95

The patent was granted on 08/27/1991 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: 09/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CMB Packaging Limited

GB

Metal Box p.l.c.

GB

Inventors

A. P. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8523262 · 09/20/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/15/1987

RPI 882

Publicação do pedido de patente

#3.1

05/19/1987

RPI 865

Pedido de patente depositado

#2.1

03/24/1987

RPI 857

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

08/27/1991

RPI 1082

20.4

04/02/1991

RPI 1061

20.4

03/26/1991

RPI 1060

20.4

03/19/1991

RPI 1059

20.7

03/19/1991

RPI 1059

20.7

03/05/1991

RPI 1057

Notificação para pagamento de retribuição

#13.1

11/13/1990

RPI 1041

Deferimento

#9.1

07/31/1990

RPI 1026

6.2

01/16/1990

RPI 1002

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