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Official data from INPI

DISPOSICOES INTRODUZIDAS EM PAPELEIRO

Em AnáliseUtility Model

Application data

Number

MU6500716

Type

Utility Model

Filing

05/27/1985

Publication

01/06/1987

Progress at the INPI

  1. Filing05/27/85
  2. Publication01/06/87
  3. Examination03/17/87
  4. Refused03/14/89
  5. Grant
  6. In force

The application was refused on 03/14/1989 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RONALD AMARAL KUNTZ [BR]

Inventors

K. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

03/14/1989

RPI 960

Petição de recurso

#12.2

08/23/1988

RPI 931

Indeferimento

#9.2

04/26/1988

RPI 914

Solicitação de exame técnico

#4.1

03/17/1987

RPI 856

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

08/13/1985

RPI 773

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