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Official data from INPI

SISTEMA DE PROCESSAMENTO DE DADOS E SISTEMA DE CONTROLE DE REDES DE ÁREA LOCAL

PublicadaInvention Patent

Application data

Number

PI8703899

Type

Invention Patent

Filing

07/28/1987

Publication

04/05/1988

Progress at the INPI

Office action pending
  1. Filing07/28/87
  2. Publication04/05/88
  3. Examination11/20/90
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical office action on this application. If it is not answered in time, the application is abandoned (art. 36 of the Brazilian IP Act).

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Latest action published by the INPI: 04/05/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Honeywell Bull Inc

US

Inventors

A. H. (pessoa física)

US

J. C. (pessoa física)

US

L. N. (pessoa física)

US

R. F. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

891511 · 07/28/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

04/05/1988

RPI 911

Pedido de patente depositado

#2.1

10/20/1987

RPI 887

Republicação - classificação IPC

#15.11

12/05/1995

RPI 1305

Retificação

#15.3

09/05/1995

RPI 1292

6.2

09/28/1993

RPI 1191

Retificação

#15.6

08/18/1992

RPI 1133

Retificação

#15.3

02/04/1992

RPI 1105

Solicitação de exame técnico

#4.1

11/20/1990

RPI 1042

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