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Official data from INPI

DISPOSICAO INTRODUZIDA EM RASPADOR DE HASTE

IndeferidaUtility Model

Application data

Number

MU6501228

Type

Utility Model

Filing

08/23/1985

Publication

12/24/1985

Progress at the INPI

Under appeal
  1. Filing08/23/85
  2. Publication12/24/85
  3. Examination05/20/86
  4. Refused01/03/89
  5. Grant
  6. In force

The application was refused by the INPI on 01/03/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NITRILE RUBBER IND E COMERCIO [BR]

Inventors

B. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação antecipada

#3.2

12/24/1985

RPI 792

Pedido de patente depositado

#2.1

11/05/1985

RPI 785

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