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Official data from INPI

APERFEIÇOAMENTOS NO SISTEMA DE DETECÇÃO DE PASSO FECHADO PARA LANÇADEIRAS DE TEARES MULTIFASE

Em AnáliseInvention Patent

Application data

Number

PI8704170

Type

Invention Patent

Filing

07/30/1987

Publication

04/12/1988

Progress at the INPI

  1. Filing07/30/87
  2. Publication04/12/88
  3. Examination08/09/88
  4. Allowance03/01/94
  5. Abandoned
  6. In force

The application was allowed on 03/01/1994 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: 08/09/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nuovopignone Industrie Meccaniche e Fonderia S.p.A

IT

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Inventors

G. M. (pessoa física)

IT

G. B. (pessoa física)

IT

L. C. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

21311 A/86 · 07/30/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/09/1988

RPI 929

Publicação do pedido de patente

#3.1

04/12/1988

RPI 912

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

06/14/1994

RPI 1228

Deferimento

#9.1

03/01/1994

RPI 1213

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