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Official data from INPI

PROCESSO PARA INJEÇÃO.

IndeferidaInvention Patent

Application data

Number

PI8206191

Type

Invention Patent

Filing

10/25/1982

Publication

01/11/1983

Progress at the INPI

Under appeal
  1. Filing10/25/82
  2. Publication01/11/83
  3. Examination04/05/83
  4. Refused01/31/84
  5. Grant
  6. In force

The application was refused by the INPI on 01/31/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/31/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Wheaton Plásticos do Brasil S/A Indústria e Comércio

Inventors

H. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/31/1984

RPI 693

Pedido de certificado de adição de invenção

#5.1

08/23/1983

RPI 670

Solicitação de exame técnico

#4.1

04/05/1983

RPI 650

Publicação antecipada

#3.2

01/11/1983

RPI 638

Pedido de patente depositado

#2.1

12/14/1982

RPI 634

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