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Official data from INPI

DISPOSITIVO PARA AMARRAÇÃO DE FERRAGENS DE CONCRETO ARMADO

Em AnáliseUtility Model

Application data

Number

MU6800190

Type

Utility Model

Filing

01/29/1988

Publication

09/19/1989

Progress at the INPI

Under appeal
  1. Filing01/29/88
  2. Publication09/19/89
  3. Examination12/05/89
  4. Refused04/20/93
  5. Grant
  6. In force

The application was refused by the INPI on 04/20/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Artefatos de Concreto Muniz Ltda.

SP, BR

Inventors

C. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/05/1989

RPI 998

Publicação do pedido de patente

#3.1

09/19/1989

RPI 987

Pedido de patente depositado

#2.1

05/03/1988

RPI 915

Indeferimento

#9.2

04/20/1993

RPI 1168

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