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Official data from INPI

PROCESSO E APARELHO PARA O TRATAMENTO CONTÍNUO DE UMA TIRA DE MATERIAL TÊXTIL.

PublicadaInvention Patent
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Application data

Number

PI8805186

Type

Invention Patent

Filing

10/07/1988

Publication

05/23/1989
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Progress at the INPI

  1. Filing10/07/88
  2. Publication05/23/89
  3. Examination01/23/90
  4. Allowance01/31/95
  5. Grant07/25/95
  6. Expired09/02/08

The letters patent expired on 09/02/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eduard Kusters Maschinenfabrik GmbH & Co.KG.

DE

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Inventors

G. H. (pessoa física)

DE

J. K. (pessoa física)

DE

Technical data

IPC Classification

B05C 3/12D06B 21/00

Priority claims

DE

P 37 33 997.4 · 10/08/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

05/23/1989

RPI 970

Pedido de patente depositado

#2.1

02/21/1989

RPI 957

Carta-patente expirada

#21.1

Patente extinta em 07/10/2003

09/02/2008

RPI 1965

16.3

11/11/1997

RPI 1406

Concessão da patente

#16.1

07/25/1995

RPI 1286

Notificação para pagamento de retribuição

#13.1

06/20/1995

RPI 1281

Deferimento

#9.1

01/31/1995

RPI 1261

Exigência - art. 36 da LPI

#6.1

06/21/1994

RPI 1229

Solicitação de exame técnico

#4.1

01/23/1990

RPI 1003

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