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Official data from INPI

COMPOSIÇÃO PESTICIDA E PROCESSO DE TRATAMENTO DO SOLO COM A MESMA

Em AnáliseInvention Patent

Application data

Number

PI8202474

Type

Invention Patent

Filing

04/29/1982

Publication

04/12/1983

Progress at the INPI

  1. Filing04/29/82
  2. Publication04/12/83
  3. Examination05/28/85
  4. Allowance
  5. Grant
  6. In force

Published on 04/12/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Uniroyal, Inc.

US

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Inventors

B. M. (pessoa física)

US

R. J. (pessoa física)

US

R. Q. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

259,760 · 05/01/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

10/20/1987

RPI 887

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Publicação do pedido de patente

#3.1

04/12/1983

RPI 651

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

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