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Official data from INPI

PRENDEDOR DE AGULHA PARA MAQUINA DE COSTURA

Em AnáliseInvention Patent

Application data

Number

PI8401565

Type

Invention Patent

Filing

04/04/1983

Publication

11/13/1984

Progress at the INPI

Awaiting grant fee payment
  1. Filing04/04/83
  2. Publication11/13/84
  3. Examination03/05/85
  4. Allowance06/28/88
  5. Grant
  6. In force

The application was allowed by the INPI on 06/28/1988. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

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Inventors

P. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

15.7

10/25/1988

RPI 940

Deferimento

#9.1

06/28/1988

RPI 923

14.11

01/13/1987

RPI 847

14.11

12/23/1986

RPI 844

14.1

08/26/1986

RPI 827

14.4

08/05/1986

RPI 824

14.7

07/29/1986

RPI 823

Solicitação de exame técnico

#4.1

03/05/1985

RPI 750

Publicação do pedido de patente

#3.1

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

Retificação

#15.3

09/11/1990

RPI 1032

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