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Official data from INPI

COMPOSIÇÃO DE REVESTIMENTO CONDUTOR, RECIPIENTE APERFEIÇOADO PARA TRANSPORTE E ARMAZENAMENTO DE COMPONENTES ELETRÔNICOS E COMPOSIÇÃO À BASE DE POLÍMERO UTILIZÁVEL NA ABSORÇÃO DE ENERGIA MECÂNICA E ELETROMAGNÉTICA .

Em AnáliseInvention Patent

Application data

Number

PI8602924

Type

Invention Patent

Filing

06/25/1986

Publication

03/17/1987

Progress at the INPI

  1. Filing06/25/86
  2. Publication03/17/87
  3. Abandoned01/17/89
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Acheson Industries, Inc.

US

ACHESON INDUSTRIES, INC.

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Inventors

R. W. (pessoa física)

Technical data

Priority claims

US

757.029 · 07/19/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

01/17/1989

RPI 952

Publicação do pedido de patente

#3.1

03/17/1987

RPI 856

Pedido de patente depositado

#2.1

02/17/1987

RPI 852

Arquivamento - Art. 36 §1° da LPI

#11.2

03/16/1993

RPI 1163

Exigência - art. 36 da LPI

#6.1

11/19/1991

RPI 1094

6.2

01/02/1990

RPI 1000

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