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Official data from INPI

DISPOSITIVO DE FIXAÇÃO PARA AGULHAS DE TRICOTAR

Em ExigênciaInvention Patent

Application data

Number

PI8502628

Type

Invention Patent

Filing

05/31/1985

Publication

02/04/1986

Progress at the INPI

  1. Filing05/31/85
  2. Publication02/04/86
  3. Examination08/11/87
  4. Allowance10/13/93
  5. Grant05/31/94
  6. Terminated05/21/96

The patent was granted on 05/31/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/07/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. B. (pessoa física)

DE

J. B. (pessoa física)

DE

See this company's full portfolio

Inventors

J. B. (pessoa física)

DE

J. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 34 20 693.0 · 06/02/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

11/07/1989

RPI 994

Exigência - art. 36 da LPI

#6.1

04/25/1989

RPI 966

Solicitação de exame técnico

#4.1

08/11/1987

RPI 877

Publicação do pedido de patente

#3.1

02/04/1986

RPI 798

Pedido de patente depositado

#2.1

08/06/1985

RPI 772

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

Concessão da patente

#16.1

05/31/1994

RPI 1226

Deferimento

#9.1

10/13/1993

RPI 1193

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