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Official data from INPI

APERFEIÇOAMENTOS EM OU RELATIVOS A MISTURADORA, ALIMENTADORA E DOSADORA DE FORRAGENS, RAÇÕES E ADUBOS

IndeferidaInvention Patent

Application data

Number

PI8906559

Type

Invention Patent

Filing

12/19/1989

Publication

09/04/1990

Progress at the INPI

Under appeal
  1. Filing12/19/89
  2. Publication09/04/90
  3. Examination02/05/91
  4. Refused03/23/93
  5. Grant
  6. In force

The application was refused by the INPI on 03/23/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/23/1993. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

SP, BR

Inventors

C. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/23/1993

RPI 1164

Conhecimento de parecer técnico

#7.1

03/24/1992

RPI 1112

Solicitação de exame técnico

#4.1

02/05/1991

RPI 1053

Publicação do pedido de patente

#3.1

09/04/1990

RPI 1031

Pedido de patente depositado

#2.1

03/27/1990

RPI 1011

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