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Official data from INPI

ROLAMENTO SEM JOGO, DE PRÉ-ARMAÇÃO LOCALIZADA, PARA MONTAGEM NUMA HASTE POR ENCAIXE LATERAL

Em AnáliseInvention Patent

Application data

Number

PI8603830

Type

Invention Patent

Filing

08/06/1986

Publication

03/24/1987

Progress at the INPI

  1. Filing08/06/86
  2. Publication03/24/87
  3. Examination06/13/89
  4. Allowance08/21/90
  5. Grant03/26/91
  6. Terminated10/03/95

The patent was granted on 03/26/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Nadella

FR

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Inventors

J. L. (pessoa física)

FR

M. M. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

85-12014 · 08/06/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

01/06/1987

RPI 846

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

03/26/1991

RPI 1060

Notificação para pagamento de retribuição

#13.1

12/04/1990

RPI 1044

Deferimento

#9.1

08/21/1990

RPI 1029

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