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Official data from INPI

DISPOSITIVO PARA INJETAR LÍQUIDO E/OU AR EM SOLOS DE CULTURA.

Em AnáliseInvention Patent

Application data

Number

PI8500177

Type

Invention Patent

Filing

01/11/1985

Publication

08/26/1986

Progress at the INPI

Under appeal
  1. Filing01/11/85
  2. Publication08/26/86
  3. Examination11/11/86
  4. Refused02/13/90
  5. Grant
  6. In force

The application was refused by the INPI on 02/13/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/16/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Fundação Shunji Nishimura de Tecnologia

Inventors

G. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

05/16/1989

RPI 969

Solicitação de exame técnico

#4.1

11/11/1986

RPI 838

Publicação do pedido de patente

#3.1

08/26/1986

RPI 827

Pedido de patente depositado

#2.1

04/16/1985

RPI 756

Indeferimento

#9.2

02/13/1990

RPI 1006

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