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Official data from INPI

ESTOJO DE TREINAMENTO, APARELHO E SIMULADOR DE ELEVADOR

PublicadaInvention Patent

Application data

Number

PI8901697

Type

Invention Patent

Filing

04/10/1989

Publication

11/21/1989

Progress at the INPI

  1. Filing04/10/89
  2. Publication11/21/89
  3. Abandoned01/08/91
  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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Otis Elevator Company

US

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Inventors

D. O. (pessoa física)

J. J. (pessoa física)

R. R. (pessoa física)

T. C. (pessoa física)

Technical data

IPC Classification

Priority claims

GB

8808446.2 · 04/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Arquivamento - Art. 36 §1° da LPI

#11.2

12/28/1999

RPI 1512

Exigência - art. 36 da LPI

#6.1

09/29/1998

RPI 1449

Solicitação de exame técnico

#4.1

01/08/1991

RPI 1049

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