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Official data from INPI

PASTILHAS DISSOLÚVEIS CONTENDO DEFENSIVOS E ADUBOS FOLIARES.

Em AnáliseInvention Patent
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Application data

Number

PI8205464

Type

Invention Patent

Filing

09/16/1982

Publication

05/02/1984
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Progress at the INPI

Under appeal
  1. Filing09/16/82
  2. Publication05/02/84
  3. Examination07/24/84
  4. Refused02/24/93
  5. Grant
  6. In force

The application was refused by the INPI on 02/24/1993. The invention was never patented.

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Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brudden Equipamentos Ltda

SP, BR

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Inventors

N. T. (pessoa física)

Technical data

IPC Classification

A01N 25/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.6

12/22/1987

RPI 896

Retificação

#15.3

10/20/1987

RPI 887

Conhecimento de parecer técnico

#7.1

06/18/1985

RPI 765

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

05/02/1984

RPI 706

Pedido de patente depositado

#2.1

11/09/1982

RPI 629

Indeferimento

#9.2

02/24/1993

RPI 1160

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