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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI8400265

Type

Invention Patent

Filing

01/23/1984

Publication

08/27/1985

Progress at the INPI

  1. Filing01/23/84
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 01/23/1984. It awaits formal examination and publication in the RPI gazette.

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Latest action published by the INPI: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trambusti Naue do Brasil Industria e Comercio LTDA

SP, BR

Inventors

T. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

08/26/1986

RPI 827

Solicitação de exame técnico

#4.1

04/15/1986

RPI 808

Publicação do pedido de patente

#3.1

08/27/1985

RPI 775

Pedido de patente depositado

#2.1

04/10/1984

RPI 703

Retificação

#15.3

05/17/1994

RPI 1224

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