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Official data from INPI

BLOCO INTERTRAVADO DE CONCRETO PARA PAVIMENTAÇÃO.

IndeferidaUtility Model

Application data

Number

MU6000766

Type

Utility Model

Filing

06/02/1980

Publication

03/02/1982

Progress at the INPI

Under appeal
  1. Filing06/02/80
  2. Publication03/02/82
  3. Examination01/22/85
  4. Refused09/17/85
  5. Grant
  6. In force

The application was refused by the INPI on 09/17/1985. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brajal - Brasília Ajardinamento Ltda

Inventors

D. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/17/1985

RPI 778

Republicação - classificação IPC

#15.11

08/27/1985

RPI 775

Solicitação de exame técnico

#4.1

01/22/1985

RPI 744

11.8

11/06/1984

RPI 733

Arquivamento - Art. 33 da LPI

#11.1

07/03/1984

RPI 715

Publicação do pedido de patente

#3.1

03/02/1982

RPI 593

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/10.

03/27/2018

RPI 2464

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