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Official data from INPI

AQUECEDOR PARA FERRO DE MARCA ANIMAIS E OUTROS USOS

IndeferidaInvention Patent

Application data

Number

PI8501872

Type

Invention Patent

Filing

04/16/1985

Publication

11/25/1986

Progress at the INPI

Under appeal
  1. Filing04/16/85
  2. Publication11/25/86
  3. Examination09/29/87
  4. Refused10/31/89
  5. Grant
  6. In force

The application was refused by the INPI on 10/31/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

METALURGICA ILHEUS LTDA [BR]

Inventors

C. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

10/31/1989

RPI 993

Conhecimento de parecer técnico

#7.1

03/21/1989

RPI 961

Solicitação de exame técnico

#4.1

09/29/1987

RPI 884

Publicação do pedido de patente

#3.1

11/25/1986

RPI 840

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

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