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Official data from INPI

CABEÇOTE CORTADOR COM 4 FIOS PARA ROÇADEIRAS ELÉTRICAS OU A GASOLINA

Prazo de SigiloUtility Model

Application data

Number

MU6900175

Type

Utility Model

Filing

02/01/1989

Publication

11/13/1990

Progress at the INPI

Under appeal
  1. Filing02/01/89
  2. Publication11/13/90
  3. Examination03/26/91
  4. Refused03/07/95
  5. Grant
  6. In force

The application was refused by the INPI on 03/07/1995. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Blount Industrial de Correntes Ltda.

PR, BR

Inventors

R. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

03/21/1989

RPI 961

Indeferimento

#9.2

03/07/1995

RPI 1266

14.4

07/30/1991

RPI 1078

Solicitação de exame técnico

#4.1

03/26/1991

RPI 1060

Publicação do pedido de patente

#3.1

11/13/1990

RPI 1041

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