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Official data from INPI

ELEMENTO METÁLICO DE FIXAÇÃO DE PEÇAS OU PARTE DE MADEIRA, ALVENARIA, CONCRETO, AÇO E/OU QUALQUER OUTRO MATERIAL.

Em AnáliseInvention Patent

Application data

Number

PI8504098

Type

Invention Patent

Filing

08/21/1985

Publication

02/12/1986

Progress at the INPI

Under appeal
  1. Filing08/21/85
  2. Publication02/12/86
  3. Examination08/05/86
  4. Refused05/01/90
  5. Grant
  6. In force

The application was refused by the INPI on 05/01/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Estruturas Unima Ltda.

SP, BR

Inventors

H. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

08/22/1989

RPI 983

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

Publicação antecipada

#3.2

02/12/1986

RPI 799

Pedido de patente depositado

#2.1

10/29/1985

RPI 784

Indeferimento

#9.2

05/01/1990

RPI 1016

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