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Official data from INPI

BETONEIRA DE PEQUENA CAPACIDADE, MODULADA, MONTÁVEL E DESMONTÁVEL, E PASSÍVEL DE EMBALAGEM EM CAIXA DE PAPELÃO

Prazo de SigiloInvention Patent

Application data

Number

PI8901688

Type

Invention Patent

Filing

04/10/1989

Publication

10/30/1990

Progress at the INPI

Under appeal
  1. Filing04/10/89
  2. Publication10/30/90
  3. Examination03/05/91
  4. Refused09/26/95
  5. Grant
  6. In force

The application was refused by the INPI on 09/26/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metalúrgica Erwino Menegotti Ltda.

SC, BR

Inventors

E. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Indeferimento

#9.2

09/26/1995

RPI 1295

Conhecimento de parecer técnico

#7.1

01/17/1995

RPI 1259

Solicitação de exame técnico

#4.1

03/05/1991

RPI 1057

Publicação do pedido de patente

#3.1

10/30/1990

RPI 1039

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