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Official data from INPI

PNEUMÁTICO PARA USO EM UM VEÍCULO AUTOMOTIVO

Em AnáliseInvention Patent

Application data

Number

PI8605896

Type

Invention Patent

Filing

12/02/1986

Publication

09/08/1987

Progress at the INPI

  1. Filing12/02/86
  2. Publication09/08/87
  3. Examination11/07/89
  4. Allowance09/25/90
  5. Grant04/30/91
  6. Terminated10/03/95

The patent was granted on 04/30/1991 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: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

See this company's full portfolio

Inventors

R. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

807.063 · 12/09/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/07/1989

RPI 994

Publicação do pedido de patente

#3.1

09/08/1987

RPI 881

Pedido de patente depositado

#2.1

04/14/1987

RPI 860

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Republicação - classificação IPC

#15.11

05/14/1991

RPI 1067

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/08/1991

RPI 1049

Deferimento

#9.1

09/25/1990

RPI 1034

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