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Official data from INPI

DISPOSITIVO DE DESENHO TRIDIMENSIONAL

Em AnáliseInvention PatentPCT · US1990005750

Application data

Number

PI9006952

Type

Invention Patent

Filing

10/09/1990

Publication

11/05/1991

PCT

US1990005750

Progress at the INPI

  1. Filing10/09/90
  2. Publication11/05/91
  3. Examination03/24/92
  4. Allowance
  5. Grant
  6. In force

Published on 11/05/1991, 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: 03/26/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Richard, H. Anderson

US

R. A. (pessoa física)

US

Inventors

R. A. (pessoa física)

US

R. A. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

420,136 · 10/11/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

03/26/1996

RPI 1321

Solicitação de exame técnico

#4.1

03/24/1992

RPI 1112

Notificação de entrada na fase nacional - PCT

#1.3

11/05/1991

RPI 1092

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