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Official data from INPI

TAMPA AUXILIAR PARA PROVER FECHAMENTO HERMÉTICO EM RECIPIENTES CONTENDO PRODUTOS LÍQUIDOS, PASTOSOS E/OU SÓLIDOS.

Em AnáliseUtility Model

Application data

Number

MU6601670

Type

Utility Model

Filing

09/10/1986

Publication

03/17/1987

Progress at the INPI

  1. Filing09/10/86
  2. Publication03/17/87
  3. Examination07/21/87
  4. Refused11/14/89
  5. Grant
  6. In force

The application was refused on 11/14/1989 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Enner Herrmann S/A. - Indústria de Tintas e Óleos.

Inventors

E. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

11/14/1989

RPI 995

Petição de recurso

#12.2

05/16/1989

RPI 969

Indeferimento

#9.2

01/10/1989

RPI 951

Solicitação de exame técnico

#4.1

07/21/1987

RPI 874

Publicação antecipada

#3.2

03/17/1987

RPI 856

Pedido de patente depositado

#2.1

03/04/1987

RPI 854

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