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Official data from INPI

ESTRUTURA METÁLICA ESPACIAL COM BANZOS EM FORMATOS DIVERSOS

Em AnáliseUtility Model

Application data

Number

MU6701211

Type

Utility Model

Filing

05/28/1987

Publication

01/24/1989

Progress at the INPI

Under appeal
  1. Filing05/28/87
  2. Publication01/24/89
  3. Examination11/21/89
  4. Refused07/31/90
  5. Grant
  6. In force

The application was refused by the INPI on 07/31/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. N. (pessoa física)

SP, BR

Inventors

M. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/21/1989

RPI 996

Publicação do pedido de patente

#3.1

01/24/1989

RPI 953

14.1

05/24/1988

RPI 918

Pedido de patente depositado

#2.1

11/17/1987

RPI 891

Republicação - classificação IPC

#15.11

12/22/2009

RPI 2033

Indeferimento

#9.2

07/31/1990

RPI 1026

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