(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

SISTEMA DE COMUTACAO OPTICA PARA MAQUINA DE COSTURA

Em ExigênciaInvention Patent

Application data

Number

PI8401564

Type

Invention Patent

Filing

04/07/1983

Publication

11/13/1984

Progress at the INPI

  1. Filing04/07/83
  2. Publication11/13/84
  3. Examination03/12/85
  4. Allowance04/03/90
  5. Abandoned
  6. In force

The application was allowed on 04/03/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SINGER BRASIL [BR]

See this company's full portfolio

Inventors

L. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/05/1989

RPI 985

Exigência - art. 36 da LPI

#6.1

10/25/1988

RPI 940

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

Republicação - classificação IPC

#15.11

06/04/1985

RPI 763

Solicitação de exame técnico

#4.1

03/12/1985

RPI 751

Publicação do pedido de patente

#3.1

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

06/19/1984

RPI 713

Arquivamento - Art. 38 §2° da LPI

#11.4

12/18/1990

RPI 1046

Notificação para pagamento de retribuição

#13.1

08/14/1990

RPI 1028

Deferimento

#9.1

04/03/1990

RPI 1012

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.