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Official data from INPI

APARELHAGEM PARA FORMAR, SOBRE UMA PEÇA DE TRABALHO, UMA LINHA DE PESPONTO SUBSTANCIALMENTE LIVRE DE FRANZIDO

Arquivada/ExtintaInvention PatentPCT · GB1989000435
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Application data

Number

PI8906943

Type

Invention Patent

Filing

04/24/1989

Publication

09/11/1990

PCT

GB1989000435
View on INPI

Progress at the INPI

  1. Filing04/24/89
  2. Publication09/11/90
  3. Examination06/25/91
  4. Allowance03/22/94
  5. Grant11/29/94
  6. Expired12/29/09

The letters patent expired on 12/29/2009: 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: 12/29/2009. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J & P Coats, Limited

GB

Inventors

J. A. (pessoa física)

GB

J. F. (pessoa física)

GB

Technical data

IPC Classification

D05B 81/00

Priority claims

GB

8810313.0 · 04/29/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 24/04/2004

12/29/2009

RPI 2034

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/02/1994

RPI 1235

Deferimento

#9.1

03/22/1994

RPI 1216

Solicitação de exame técnico

#4.1

06/25/1991

RPI 1073

Notificação de entrada na fase nacional - PCT

#1.3

09/11/1990

RPI 1032

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