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Official data from INPI

ABRIDOR MANUAL DE POTES DE CONSERVA COM TAMPA DE PRESSÃO

IndeferidaUtility Model

Application data

Number

MU6902556

Type

Utility Model

Filing

12/11/1989

Publication

09/11/1990

Progress at the INPI

Under appeal
  1. Filing12/11/89
  2. Publication09/11/90
  3. Examination11/10/92
  4. Refused11/23/93
  5. Grant
  6. In force

The application was refused by the INPI on 11/23/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/23/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. P. (pessoa física)

RJ, BR

Inventors

W. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

11/23/1993

RPI 1199

Pedido de certificado de adição de invenção

#5.1

03/09/1993

RPI 1162

Solicitação de exame técnico

#4.1

11/10/1992

RPI 1145

Publicação antecipada

#3.2

09/11/1990

RPI 1032

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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