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Official data from INPI

BATERIA DE SECAGEM

PublicadaInvention Patent

Application data

Number

PI8900978

Type

Invention Patent

Filing

02/28/1989

Publication

10/24/1989

Progress at the INPI

  1. Filing02/28/89
  2. Publication10/24/89
  3. Abandoned11/12/91
  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.

Talk to a specialist

Latest action published by the INPI: 10/24/1989. 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

L. H. (pessoa física)

W. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P38 07 857.0 · 03/10/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/24/1989

RPI 992

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Arquivamento - Art. 36 §1° da LPI

#11.2

10/15/1996

RPI 1350

Exigência - art. 36 da LPI

#6.1

01/02/1996

RPI 1309

Exigência - art. 36 da LPI

#6.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

11/12/1991

RPI 1093

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