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Official data from INPI

DISPOSICAO CONSTRUTIVA EM CONJUNTO PROPORCIONAL

Em AnáliseUtility Model

Application data

Number

MU6300873

Type

Utility Model

Filing

06/27/1983

Publication

02/12/1985

Progress at the INPI

Technical opinion to answer
  1. Filing06/27/83
  2. Publication02/12/85
  3. Examination07/23/85
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

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Latest action published by the INPI: 07/21/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOEL SILVEIRA E SILVA [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

07/21/1987

RPI 874

Conhecimento de parecer técnico

#7.1

07/08/1986

RPI 820

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Publicação do pedido de patente

#3.1

02/12/1985

RPI 747

Pedido de patente depositado

#2.1

08/09/1983

RPI 668

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