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Official data from INPI

APERFEIÇOAMENTO EM CONEXÃO PARA MANGUEIRA

IndeferidaInvention Patent

Application data

Number

PI8400477

Type

Invention Patent

Filing

02/03/1984

Publication

07/10/1984

Progress at the INPI

Under appeal
  1. Filing02/03/84
  2. Publication07/10/84
  3. Examination10/09/84
  4. Refused01/03/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/03/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aeroquip Sulamericana Indústria e Comércio S/A

Inventors

C. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1989

RPI 950

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

10/09/1984

RPI 729

Publicação antecipada

#3.2

07/10/1984

RPI 716

Pedido de patente depositado

#2.1

04/17/1984

RPI 704

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