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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM EMBALAGENS, DE USO DOMÉSTICO, PARA CONGELAR ALIMENTOS

PublicadaUtility Model

Application data

Number

MU6701727

Type

Utility Model

Filing

08/07/1987

Publication

02/28/1989

Progress at the INPI

Under appeal
  1. Filing08/07/87
  2. Publication02/28/89
  3. Examination04/09/91
  4. Refused02/04/92
  5. Grant
  6. In force

The application was refused by the INPI on 02/04/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GRANDENE S.A.

RS, BR

See this company's full portfolio

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/28/1989

RPI 958

Pedido de patente depositado

#2.1

12/15/1987

RPI 895

Indeferimento

#9.2

02/04/1992

RPI 1105

Solicitação de exame técnico

#4.1

04/09/1991

RPI 1062

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