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Official data from INPI

GUARNIÇÃO DE CANTONEIRA PARA CONTAINER DE CARGA E CONTAINER DE CARGA.

ConcedidaInvention Patent

Application data

Number

PI8303244

Type

Invention Patent

Filing

06/17/1983

Publication

01/31/1984

Progress at the INPI

  1. Filing06/17/83
  2. Publication01/31/84
  3. Examination06/26/84
  4. Allowance05/27/86
  5. Grant12/30/86
  6. Terminated04/25/95

The patent was granted on 12/30/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Westerwalder Eisenwerk Gerhard GmbH

DE

Inventors

G. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 32 22 763.9 · 06/18/1982

DE

P 32 39 620.1 · 10/26/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

09/23/1986

RPI 831

Deferimento

#9.1

05/27/1986

RPI 814

6.2

04/09/1985

RPI 755

Solicitação de exame técnico

#4.1

06/26/1984

RPI 714

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

08/02/1983

RPI 667

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

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