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Official data from INPI

APARELHO E PROCESSO PARA PULVERIZACAO DE MATERIAS GASOSAS LIQUIDAS E EM PO

ArquivadaInvention Patent

Application data

Number

PI8102601

Type

Invention Patent

Filing

04/28/1981

Publication

12/14/1982

Progress at the INPI

  1. Filing04/28/81
  2. Publication12/14/82
  3. Abandoned02/20/85
  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.

Talk to a specialist

Latest action published by the INPI: 04/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. D. (pessoa física)

S. N. (pessoa física)

W. V. (pessoa física)

Inventors

L. D. (pessoa física)

S. N. (pessoa física)

W. V. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

04/22/1986

RPI 809

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Solicitação de exame técnico

#4.1

02/20/1985

RPI 748

Publicação do pedido de patente

#3.1

12/14/1982

RPI 634

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