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Official data from INPI

APARELHO E MÉTODO PARA FORNECER UM ELO SEM FIO ENTRE DOIS SISTEMAS DE REDE DE ÁREA LOCAL

Em AnáliseInvention PatentPCT · US1988000894

Application data

Number

PI8806471

Type

Invention Patent

Filing

03/21/1988

Publication

10/17/1989

PCT

US1988000894

Progress at the INPI

  1. Filing03/21/88
  2. Publication10/17/89
  3. Examination02/06/90
  4. Allowance
  5. Grant
  6. In force

Published on 10/17/1989, 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

See this company's full portfolio

Inventors

G. V. (pessoa física)

US

J. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

029.214 · 03/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era H04L 11/16.

03/27/2018

RPI 2464

Retificação

#15.3

07/26/1994

RPI 1234

Solicitação de exame técnico

#4.1

02/06/1990

RPI 1005

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