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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM VIGA TRELIÇA PARA LAJES PRÉ-MOLDADAS

IndeferidaUtility Model

Application data

Number

MU6100855

Type

Utility Model

Filing

06/26/1981

Publication

01/12/1982

Progress at the INPI

Under appeal
  1. Filing06/26/81
  2. Publication01/12/82
  3. Examination06/22/82
  4. Refused06/26/84
  5. Grant
  6. In force

The application was refused by the INPI on 06/26/1984. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

Inventors

C. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

06/26/1984

RPI 714

Pedido de certificado de adição de invenção

#5.1

12/14/1982

RPI 634

Solicitação de exame técnico

#4.1

06/22/1982

RPI 609

Publicação antecipada

#3.2

01/12/1982

RPI 586

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/32.

03/27/2018

RPI 2464

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