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Official data from INPI

CINTA PROTETORA PARA PNEU E PROCESSO PARA FABRICAÇÃO DA MESMA

DeferidaInvention Patent

Application data

Number

PI8502408

Type

Invention Patent

Filing

05/21/1985

Publication

01/21/1986

Progress at the INPI

  1. Filing05/21/85
  2. Publication01/21/86
  3. Examination02/02/88
  4. Allowance10/31/89
  5. Grant06/26/90
  6. Terminated07/25/95

The patent was granted on 06/26/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Apsley Metals Limited

GB

Inventors

A. S. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

84 13093 · 05/22/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

Solicitação de exame técnico

#4.1

02/02/1988

RPI 902

Publicação do pedido de patente

#3.1

01/21/1986

RPI 796

Pedido de patente depositado

#2.1

07/30/1985

RPI 771

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Republicação - classificação IPC

#15.11

06/04/1991

RPI 1070

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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