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Official data from INPI

MAQUINA PARA ROCAR GRAMA COM MOTOR ABERTO E CAPA DE PROTECAO

IndeferidaInvention Patent

Application data

Number

PI8506352

Type

Invention Patent

Filing

12/18/1985

Publication

02/25/1986

Progress at the INPI

Under appeal
  1. Filing12/18/85
  2. Publication02/25/86
  3. Examination07/22/86
  4. Refused09/27/88
  5. Grant
  6. In force

The application was refused by the INPI on 09/27/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. F. (pessoa física)

SP, BR

Inventors

B. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/27/1988

RPI 936

Solicitação de exame técnico

#4.1

07/22/1986

RPI 822

Publicação antecipada

#3.2

02/25/1986

RPI 801

Pedido de patente depositado

#2.1

02/18/1986

RPI 800

Republicação - classificação IPC

#15.11

Reclassificação automática - A classificação anterior era: A01B 45/00

10/05/2021

RPI 2648

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A01B 45/04.

03/27/2018

RPI 2464

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