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Official data from INPI

DISPOSITIVO PRENDEDOR DE AGULHA.

Em AnáliseInvention Patent

Application data

Number

PI8602249

Type

Invention Patent

Filing

05/19/1986

Publication

05/05/1987

Progress at the INPI

Under appeal
  1. Filing05/19/86
  2. Publication05/05/87
  3. Examination07/14/87
  4. Refused02/13/91
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/14/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elgin Máquinas S/A

SP, BR

Inventors

R. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/14/1987

RPI 873

Publicação antecipada

#3.2

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

11/25/1986

RPI 840

Indeferimento

#9.2

02/13/1991

RPI 1054

Conhecimento de parecer técnico

#7.1

04/24/1990

RPI 1015

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