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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8300189

Type

Invention Patent

Filing

01/17/1983

Publication

04/12/1983

Progress at the INPI

  1. Filing01/17/83
  2. Publication04/12/83
  3. Examination07/05/83
  4. Allowance06/18/85
  5. Grant12/31/85
  6. Terminated04/02/96

The patent was granted on 12/31/1985 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: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Lazco S/a. Artefatos de Couro

SP, BR

Inventors

L. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/31/1985

RPI 793

Notificação para pagamento de retribuição

#13.1

10/01/1985

RPI 780

Deferimento

#9.1

06/18/1985

RPI 765

14.1

11/01/1983

RPI 680

Solicitação de exame técnico

#4.1

07/05/1983

RPI 663

Publicação antecipada

#3.2

04/12/1983

RPI 651

Pedido de patente depositado

#2.1

03/01/1983

RPI 645

Anuidade - prazo legal encerrado

#18.2

04/02/1996

RPI 1322

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