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Official data from INPI

DOSADOR AUTOMATICO PARA RACAO

Em AnáliseInvention Patent

Application data

Number

PI8604928

Type

Invention Patent

Filing

10/09/1986

Publication

05/31/1988

Progress at the INPI

Under appeal
  1. Filing10/09/86
  2. Publication05/31/88
  3. Examination07/26/88
  4. Refused01/22/91
  5. Grant
  6. In force

The application was refused by the INPI on 01/22/1991. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GRANJA MIZUMOTO COMERCIO IMPOR [BR]

Inventors

M. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

07/26/1988

RPI 927

Publicação do pedido de patente

#3.1

05/31/1988

RPI 919

Pedido de patente depositado

#2.1

04/07/1987

RPI 859

Indeferimento

#9.2

01/22/1991

RPI 1051

Conhecimento de parecer técnico

#7.1

02/13/1990

RPI 1006

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