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Official data from INPI

SISTEMA DE ACIONAMENTO DE TEARES DE AGULHA

IndeferidaInvention Patent

Application data

Number

PI8401111

Type

Invention Patent

Filing

03/02/1984

Publication

10/15/1985

Progress at the INPI

Under appeal
  1. Filing03/02/84
  2. Publication10/15/85
  3. Examination05/20/86
  4. Refused11/01/88
  5. Grant
  6. In force

The application was refused by the INPI on 11/01/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND COMERCIO E IMPORTACOES KUA [BR]

Inventors

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/01/1988

RPI 941

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação do pedido de patente

#3.1

10/15/1985

RPI 782

Pedido de patente depositado

#2.1

05/29/1984

RPI 710

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