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Official data from INPI

MEIO ESPECTRAL.

IndeferidaInvention Patent

Application data

Number

PI8105545

Type

Invention Patent

Filing

08/31/1981

Publication

04/05/1983

Progress at the INPI

Under appeal
  1. Filing08/31/81
  2. Publication04/05/83
  3. Examination10/25/83
  4. Refused09/17/85
  5. Grant
  6. In force

The application was refused by the INPI on 09/17/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. G. (pessoa física)

L. S. (pessoa física)

M. S. (pessoa física)

Inventors

G. [. (pessoa física)

M. [. (pessoa física)

S. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/17/1985

RPI 778

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Conhecimento de parecer técnico

#7.1

01/02/1985

RPI 741

Solicitação de exame técnico

#4.1

10/25/1983

RPI 679

Publicação do pedido de patente

#3.1

04/05/1983

RPI 650

Pedido de patente depositado

#2.1

10/13/1981

RPI 573

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