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Official data from INPI

ENROLADOR DE FIO TÊXTIL

Em AnáliseInvention Patent

Application data

Number

PI8602812

Type

Invention Patent

Filing

06/17/1986

Publication

02/10/1987

Progress at the INPI

  1. Filing06/17/86
  2. Publication02/10/87
  3. Examination05/30/89
  4. Allowance09/18/90
  5. Grant04/30/91
  6. Terminated10/03/95

The patent was granted on 04/30/1991 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: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

James Mackie & Sons Ltd., companhia britânica

GB

Inventors

G. H. (pessoa física)

IE

Technical data

IPC Classification

Priority claims

GB

8515356 · 06/18/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/30/1989

RPI 971

Publicação do pedido de patente

#3.1

02/10/1987

RPI 851

Pedido de patente depositado

#2.1

12/23/1986

RPI 844

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

04/30/1991

RPI 1065

Notificação para pagamento de retribuição

#13.1

01/02/1991

RPI 1048

Deferimento

#9.1

09/18/1990

RPI 1033

Exigência - art. 36 da LPI

#6.1

05/15/1990

RPI 1018

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