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Official data from INPI

ESPAÇADOR DE FIO PARA ESPAÇAR PEÇAS DE METAL E PROCESSO DE FORMAÇÃO DE UM FEIXE DE PEÇAS

Prazo de SigiloInvention Patent

Application data

Number

PI8806768

Type

Invention Patent

Filing

12/21/1988

Publication

07/31/1990

Progress at the INPI

  1. Filing12/21/88
  2. Publication07/31/90
  3. Examination02/19/91
  4. Allowance12/13/94
  5. Abandoned
  6. In force

The application was allowed on 12/13/1994 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: 04/18/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Tri-Steel Industries Inc.

CA

Inventors

S. L. (pessoa física)

CA

Technical data

IPC Classification

Priority claims

CA

563.811 · 04/11/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/18/1989

RPI 965

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

04/18/1995

RPI 1272

Deferimento

#9.1

12/13/1994

RPI 1254

Solicitação de exame técnico

#4.1

02/19/1991

RPI 1055

Publicação do pedido de patente

#3.1

07/31/1990

RPI 1026

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