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Official data from INPI

APERFEICOAMENTO EM TAMPA CONTA-GOTAS

Em AnáliseUtility Model

Application data

Number

MU6600361

Type

Utility Model

Filing

03/06/1986

Publication

11/11/1986

Progress at the INPI

  1. Filing03/06/86
  2. Publication11/11/86
  3. Examination02/17/87
  4. Refused12/12/89
  5. Grant
  6. In force

The application was refused on 12/12/1989 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: 12/12/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MISSIATO S A IND E COMERCIO [BR]

Inventors

M. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

12/12/1989

RPI 999

Petição de recurso

#12.2

08/01/1989

RPI 980

Indeferimento

#9.2

04/04/1989

RPI 963

Pedido de certificado de adição de invenção

#5.1

07/14/1987

RPI 873

Pedido de certificado de adição de invenção

#5.1

06/09/1987

RPI 868

Solicitação de exame técnico

#4.1

02/17/1987

RPI 852

Publicação antecipada

#3.2

11/11/1986

RPI 838

Pedido de patente depositado

#2.1

08/26/1986

RPI 827

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