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Official data from INPI

DISPOSITIVO DE CABECOTE EM SERIE PARA MAQUINA-FERRAMENTA

ConcedidaInvention Patent

Application data

Number

PI8207193

Type

Invention Patent

Filing

12/12/1981

Publication

10/11/1983

Progress at the INPI

  1. Filing12/12/81
  2. Publication10/11/83
  3. Examination02/28/84
  4. Allowance10/22/85
  5. Grant08/26/86
  6. Terminated04/11/95

The patent was granted on 08/26/1986 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: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HONDA MOTOR CO LTD [JP]

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Inventors

K. H. (pessoa física)

M. M. (pessoa física)

O. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

08/26/1986

RPI 827

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

9.1.3

02/04/1986

RPI 798

Deferimento

#9.1

10/22/1985

RPI 783

8.1

08/13/1985

RPI 773

Pedido de certificado de adição de invenção

#5.1

07/17/1984

RPI 717

Solicitação de exame técnico

#4.1

02/28/1984

RPI 697

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

02/01/1983

RPI 641

Anuidade - prazo legal encerrado

#18.2

04/11/1995

RPI 1271

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