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Official data from INPI

MODELO DE PATENTE DE UTILIDADE VASSOURA DE ESPALHAR CERA

IndeferidaUtility Model

Application data

Number

MU6400286

Type

Utility Model

Filing

01/31/1984

Publication

08/07/1984

Progress at the INPI

Under appeal
  1. Filing01/31/84
  2. Publication08/07/84
  3. Examination12/18/84
  4. Refused02/12/86
  5. Grant
  6. In force

The application was refused by the INPI on 02/12/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 02/12/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PEDRO ELIAS CHACHA ROSA [BR]

Inventors

R. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

02/12/1986

RPI 799

Solicitação de exame técnico

#4.1

12/18/1984

RPI 739

Publicação antecipada

#3.2

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

05/08/1984

RPI 707

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