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Official data from INPI

MEDIDOR DE UMIDADE DE CANA DE ACUCAR

Em ExigênciaInvention Patent

Application data

Number

PI8503717

Type

Invention Patent

Filing

08/02/1985

Publication

03/10/1987

Progress at the INPI

  1. Filing08/02/85
  2. Publication03/10/87
  3. Abandoned06/09/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. S. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

09/05/1989

RPI 985

Solicitação de exame técnico

#4.1

06/09/1987

RPI 868

Publicação do pedido de patente

#3.1

03/10/1987

RPI 855

Pedido de patente depositado

#2.1

10/08/1985

RPI 781

Arquivamento - Art. 36 §1° da LPI

#11.2

04/10/1990

RPI 1013

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