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Official data from INPI

BLINDAGEM EM MATERIAL NAO METALICO PARA ROLAMENTOS

PublicadaUtility Model

Application data

Number

MU6600814

Type

Utility Model

Filing

05/22/1986

Publication

01/05/1988

Progress at the INPI

Under appeal
  1. Filing05/22/86
  2. Publication01/05/88
  3. Examination05/01/90
  4. Refused01/15/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/15/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LUIZ CLAUDIO PENHA DE ALMEIDA [BR]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/05/1988

RPI 898

Pedido de patente depositado

#2.1

01/21/1987

RPI 848

Indeferimento

#9.2

01/15/1991

RPI 1050

Solicitação de exame técnico

#4.1

05/01/1990

RPI 1016

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