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Official data from INPI

TERMO-DENSIMETRO DE LEITURA DIRETA

Arquivada/ExtintaInvention Patent

Application data

Number

PI8106039

Type

Invention Patent

Filing

09/18/1981

Publication

04/26/1983

Progress at the INPI

  1. Filing09/18/81
  2. Publication04/26/83
  3. Abandoned05/28/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. D. (pessoa física)

Inventors

S. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

12/30/1986

RPI 845

8.1

07/01/1986

RPI 819

Solicitação de exame técnico

#4.1

05/28/1985

RPI 762

Publicação do pedido de patente

#3.1

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

11/03/1981

RPI 576

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