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Official data from INPI

APARELHO PARA CONSTRUÇÃO DE PNEUMÁTICOS

Em AnáliseInvention Patent

Application data

Number

PI8502173

Type

Invention Patent

Filing

05/07/1985

Publication

01/07/1986

Progress at the INPI

  1. Filing05/07/85
  2. Publication01/07/86
  3. Examination01/19/88
  4. Allowance07/11/89
  5. Grant05/29/90
  6. Terminated07/25/95

The patent was granted on 05/29/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W & A Bates Limited

GB

See this company's full portfolio

Inventors

A. G. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

84 11820 · 05/09/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/14/1989

RPI 995

Deferimento

#9.1

07/11/1989

RPI 977

Solicitação de exame técnico

#4.1

01/19/1988

RPI 900

Publicação do pedido de patente

#3.1

01/07/1986

RPI 794

Pedido de patente depositado

#2.1

07/16/1985

RPI 769

Anuidade - prazo legal encerrado

#18.2

07/25/1995

RPI 1286

Concessão da patente

#16.1

05/29/1990

RPI 1020

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