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Official data from INPI

PROCESSO PARA FAZER UM ARTIGO DE CALÇADO E ARTIGO DE CALÇADO.

Em AnáliseInvention Patent

Application data

Number

PI7907400

Type

Invention Patent

Filing

11/14/1979

Publication

-

Progress at the INPI

  1. Filing11/14/79
  2. Publication
  3. Examination11/24/81
  4. Allowance07/10/84
  5. Grant12/30/86
  6. Terminated05/17/88

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: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Clarls Limited (GB)

Inventors

C. L. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

45098/78 · 11/17/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/17/1988

RPI 917

Concessão da patente

#16.1

12/30/1986

RPI 845

110

04/01/1986

RPI 806

Recurso

#12.1

10/30/1984

RPI 732

Deferimento

#9.1

07/10/1984

RPI 716

Conhecimento de parecer técnico

#7.1

12/06/1983

RPI 685

6.2

04/19/1983

RPI 652

Pedido de certificado de adição de invenção

#5.1

05/11/1982

RPI 603

Solicitação de exame técnico

#4.1

11/24/1981

RPI 579

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