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Official data from INPI

REVESTIMENTO DE LÂMINAS COMPOSTAS

Em AnáliseUtility Model

Application data

Number

MU6801825

Type

Utility Model

Filing

08/17/1988

Publication

12/20/1988

Progress at the INPI

Under appeal
  1. Filing08/17/88
  2. Publication12/20/88
  3. Examination11/21/89
  4. Refused04/30/91
  5. Grant
  6. In force

The application was refused by the INPI on 04/30/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. P. (pessoa física)

SP, BR

Inventors

M. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/21/1989

RPI 996

Publicação antecipada

#3.2

12/20/1988

RPI 948

Pedido de patente depositado

#2.1

12/06/1988

RPI 946

Republicação - classificação IPC

#15.11

11/05/1991

RPI 1092

Indeferimento

#9.2

04/30/1991

RPI 1065

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