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Official data from INPI

TALAS FLEXÍVEIS REFORÇADAS PARA CORREIAS TRASNPORTADORAS DE MATERIAL A GRANEL

Em AnáliseInvention Patent

Application data

Number

PI8203861

Type

Invention Patent

Filing

07/01/1982

Publication

01/31/1984

Progress at the INPI

  1. Filing07/01/82
  2. Publication01/31/84
  3. Examination05/29/84
  4. Refused01/21/87
  5. Grant
  6. In force

The application was refused on 01/21/1987 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 01/21/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Correias Mercúrio S/A Indústria e Comércio

SP, BR

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Inventors

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

01/21/1987

RPI 848

Petição de recurso

#12.2

05/06/1986

RPI 811

Indeferimento

#9.2

12/31/1985

RPI 793

Conhecimento de parecer técnico

#7.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Publicação do pedido de patente

#3.1

01/31/1984

RPI 693

Pedido de patente depositado

#2.1

08/17/1982

RPI 617

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