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Official data from INPI

ENGATE RÁPIDO PARA TUBOS PARA IRRIGAÇÃO.

IndeferidaUtility Model

Application data

Number

MU6101644

Type

Utility Model

Filing

11/16/1981

Publication

06/28/1983

Progress at the INPI

Under appeal
  1. Filing11/16/81
  2. Publication06/28/83
  3. Examination08/20/85
  4. Refused08/26/86
  5. Grant
  6. In force

The application was refused by the INPI on 08/26/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 08/26/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Campina Grande Industrial S.A. (Cande), brasileira

PB, BR

Inventors

G. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

08/26/1986

RPI 827

Pedido de certificado de adição de invenção

#5.1

12/24/1985

RPI 792

Solicitação de exame técnico

#4.1

08/20/1985

RPI 774

Publicação do pedido de patente

#3.1

06/28/1983

RPI 662

Pedido de patente depositado

#2.1

12/29/1981

RPI 584

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