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Official data from INPI

ACOPLAMENTO ARTICULADO PARA MOENDAS DE CANA-DE-AÇÚCAR

PublicadaUtility Model

Application data

Number

MU6602240

Type

Utility Model

Filing

11/27/1986

Publication

06/21/1988

Progress at the INPI

Under appeal
  1. Filing11/27/86
  2. Publication06/21/88
  3. Examination08/07/90
  4. Refused07/09/91
  5. Grant
  6. In force

The application was refused by the INPI on 07/09/1991. The invention was never patented.

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Latest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. Dedini S/A Metalúrgica

SP, BR

See this company's full portfolio

Inventors

D. C. (pessoa física)

BR

P. A. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

06/21/1988

RPI 922

Pedido de patente depositado

#2.1

05/05/1987

RPI 863

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era C13D 1/06.

03/27/2018

RPI 2464

Indeferimento

#9.2

07/09/1991

RPI 1075

Pedido de certificado de adição de invenção

#5.1

11/27/1990

RPI 1043

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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