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Official data from INPI

TAMPA PARA FRASCO

Prazo de SigiloUtility Model

Application data

Number

MU6900586

Type

Utility Model

Filing

04/13/1989

Publication

02/19/1991

Progress at the INPI

  1. Filing04/13/89
  2. Publication02/19/91
  3. Examination04/23/91
  4. Refused10/05/93
  5. Grant
  6. In force

The application was refused on 10/05/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

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Latest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Castrol Brasil Ltda.

RJ, BR

See this company's full portfolio

Inventors

G. R. (pessoa física)

BR

M. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

111

10/05/1993

RPI 1192

Petição de recurso

#12.2

03/16/1993

RPI 1163

Indeferimento

#9.2

11/17/1992

RPI 1146

Solicitação de exame técnico

#4.1

04/23/1991

RPI 1064

Publicação do pedido de patente

#3.1

02/19/1991

RPI 1055

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