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Official data from INPI

ROLAMENTO

Prazo de SigiloUtility Model

Application data

Number

MU6802147

Type

Utility Model

Filing

09/22/1988

Publication

05/15/1990

Progress at the INPI

Under appeal
  1. Filing09/22/88
  2. Publication05/15/90
  3. Examination11/19/91
  4. Refused08/13/96
  5. Grant
  6. In force

The application was refused by the INPI on 08/13/1996. The invention was never patented.

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Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria Plástica Ramos S/A

SP, BR

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Inventors

I. R. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Indeferimento

#9.2

08/13/1996

RPI 1341

Pedido de certificado de adição de invenção

#5.1

02/04/1992

RPI 1105

Solicitação de exame técnico

#4.1

11/19/1991

RPI 1094

Publicação do pedido de patente

#3.1

05/15/1990

RPI 1018

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