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Official data from INPI

MEIA DE MALHA APERFEIÇOADA.

IndeferidaInvention Patent

Application data

Number

PI8505411

Type

Invention Patent

Filing

10/30/1985

Publication

06/02/1987

Progress at the INPI

Under appeal
  1. Filing10/30/85
  2. Publication06/02/87
  3. Examination08/25/87
  4. Refused04/18/89
  5. Grant
  6. In force

The application was refused by the INPI on 04/18/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. B. (pessoa física)

Inventors

F. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/18/1989

RPI 965

Pedido de certificado de adição de invenção

#5.1

12/08/1987

RPI 894

Solicitação de exame técnico

#4.1

08/25/1987

RPI 879

Publicação do pedido de patente

#3.1

06/02/1987

RPI 867

Pedido de patente depositado

#2.1

01/14/1986

RPI 795

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