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Official data from INPI

EQUIPAMENTO E PROCESSO PARA FIXAÇÃO DE ELEMENTO DE CONEXÃO EM RESPECTIVA MANGUEIRA

Em AnáliseInvention Patent

Application data

Number

PI8400919

Type

Invention Patent

Filing

02/28/1984

Publication

07/24/1984

Progress at the INPI

  1. Filing02/28/84
  2. Publication07/24/84
  3. Examination10/16/84
  4. Allowance11/08/88
  5. Grant05/29/90
  6. Terminated02/25/92

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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeroquip Vickers do Brasil S/A

SP, BR

Inventors

J. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

110

12/12/1989

RPI 999

Recurso

#12.1

02/08/1989

RPI 955

Deferimento

#9.1

11/08/1988

RPI 942

Exigência - art. 36 da LPI

#6.1

05/24/1988

RPI 918

14.7

11/19/1985

RPI 787

14.4

11/12/1985

RPI 786

Pedido de certificado de adição de invenção

#5.1

03/12/1985

RPI 751

Solicitação de exame técnico

#4.1

10/16/1984

RPI 730

Publicação antecipada

#3.2

07/24/1984

RPI 718

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

Anuidade - prazo legal encerrado

#18.2

02/25/1992

RPI 1108

Concessão da patente

#16.1

05/29/1990

RPI 1020

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