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Official data from INPI

APARELHO PARA FORNECIMENTO DE LIQUIDO EM UM MOTOR DE COMBUSTAO INTERNA

Em AnáliseInvention Patent

Application data

Number

PI8100490

Type

Invention Patent

Filing

01/29/1980

Publication

-

Progress at the INPI

  1. Filing01/29/80
  2. Publication
  3. Examination12/15/81
  4. Allowance12/20/83
  5. Grant06/26/84
  6. In force01/29/00

The patent was granted on 06/26/1984 and is in force until 01/29/2000. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:01/29/2000

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Latest action published by the INPI: 09/02/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HONDA MOTOR CO LTD

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Inventors

A. S. (pessoa física)

K. K. (pessoa física)

U. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Cessão de direito de exploração

#22.1

09/02/1986

RPI 828

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/17/1984

RPI 704

Deferimento

#9.1

12/20/1983

RPI 687

Solicitação de exame técnico

#4.1

12/15/1981

RPI 582

Retificação

#15.3

11/05/1991

RPI 1092

Concessão anulada

#16.2

09/03/1991

RPI 1083

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