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Official data from INPI

DISPOSITIVO PARA GERAR UMA ONDA CAPILAR ESTACIONARIA SOBRE UMA SUPERFICIE LIVRE DE UM VOLUME DE LIQUIDO

PublicadaInvention Patent

Application data

Number

PI8701819

Type

Invention Patent

Filing

04/17/1986

Publication

01/26/1988

Progress at the INPI

  1. Filing04/17/86
  2. Publication01/26/88
  3. Abandoned
  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: 01/26/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

XEROX CORP [US]

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Inventors

E. A. (pessoa física)

K. T. (pessoa física)

Q. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

01/26/1988

RPI 901

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Arquivamento - Art. 36 §1° da LPI

#11.2

04/30/1991

RPI 1065

Solicitação de exame não realizada

#4.2

08/28/1990

RPI 1030

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