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Official data from INPI

SISTEMA PARA PROCESSAR PECAS DE TRABALHO

ArquivadaInvention Patent

Application data

Number

PI8404418

Type

Invention Patent

Filing

08/31/1983

Publication

07/30/1985

Progress at the INPI

  1. Filing08/31/83
  2. Publication07/30/85
  3. Examination09/01/87
  4. Allowance09/27/88
  5. Abandoned
  6. In force

The application was allowed on 09/27/1988 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

USM CORP [US]

See this company's full portfolio

Inventors

P. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/12/1989

RPI 999

Notificação para pagamento de retribuição

#13.1

01/10/1989

RPI 951

Deferimento

#9.1

09/27/1988

RPI 936

14.4

04/19/1988

RPI 913

14.1

04/12/1988

RPI 912

Solicitação de exame técnico

#4.1

09/01/1987

RPI 880

Publicação do pedido de patente

#3.1

07/30/1985

RPI 771

Pedido de patente depositado

#2.1

11/13/1984

RPI 734

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