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Official data from INPI

SISTEMA DE GUIA, INCLUSIVE ACIONAMENTO PARA UMA FOLHA DE PAPEL OU CARTÃO

Em AnáliseInvention Patent

Application data

Number

PI8906340

Type

Invention Patent

Filing

12/05/1989

Publication

08/21/1990

Progress at the INPI

  1. Filing12/05/89
  2. Publication08/21/90
  3. Abandoned11/17/92
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/04/1997. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. Voith GmbH

DE

See this company's full portfolio

Inventors

R. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P3841016.8 · 12/06/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.13

11/04/1997

RPI 1405

11.31

11/04/1997

RPI 1405

Arquivamento - Art. 36 §1° da LPI

#11.2

09/09/1997

RPI 1397

Exigência - art. 36 da LPI

#6.1

07/30/1996

RPI 1339

Solicitação de exame técnico

#4.1

11/17/1992

RPI 1146

Publicação do pedido de patente

#3.1

08/21/1990

RPI 1029

Pedido de patente depositado

#2.1

04/03/1990

RPI 1012

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