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Official data from INPI

MAQUINA PARA VULCANIZACAO DE EMENDAS EM TRASPORTADORES E ELEVADORES DE CORREIA

ArquivadaUtility Model

Application data

Number

MU6501337

Type

Utility Model

Filing

09/05/1985

Publication

04/14/1987

Progress at the INPI

  1. Filing09/05/85
  2. Publication04/14/87
  3. Examination07/21/87
  4. Allowance
  5. Grant
  6. In force

Published on 04/14/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOAO MARIA FRAZAO CASEIRO [BR]

Inventors

C. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

02/08/1989

RPI 955

Exigência - art. 36 da LPI

#6.1

08/30/1988

RPI 932

Solicitação de exame técnico

#4.1

07/21/1987

RPI 874

Publicação do pedido de patente

#3.1

04/14/1987

RPI 860

Pedido de patente depositado

#2.1

11/26/1985

RPI 788

112

12/29/1992

RPI 1152

120

10/02/1990

RPI 1035

Pedido de recurso

#12.3

05/15/1990

RPI 1018

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