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Official data from INPI

APARELHO PARA DISTRIBUIÇÃO DE LÍQUIDO

Em AnáliseInvention Patent

Application data

Number

PI8602485

Type

Invention Patent

Filing

05/30/1986

Publication

03/17/1987

Progress at the INPI

  1. Filing05/30/86
  2. Publication03/17/87
  3. Examination02/28/89
  4. Allowance
  5. Grant
  6. In force

Published on 03/17/1987, 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: 02/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

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Inventors

E. D. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

749.836 · 06/28/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/28/1989

RPI 958

Publicação do pedido de patente

#3.1

03/17/1987

RPI 856

Pedido de patente depositado

#2.1

12/09/1986

RPI 842

Retificação

#15.3

09/03/1991

RPI 1083

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