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Official data from INPI

APERFEIÇOAMENTO EM SISTEMA DE RECEPÇÃO DE CHAMADAS E ACIONAMENTO DE ELEVADORES

IndeferidaInvention Patent

Application data

Number

PI9000546

Type

Invention Patent

Filing

02/02/1990

Publication

10/08/1991

Progress at the INPI

Under appeal
  1. Filing02/02/90
  2. Publication10/08/91
  3. Examination08/04/92
  4. Refused06/04/02
  5. Grant
  6. In force

The application was refused by the INPI on 06/04/2002. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 06/04/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Elevadores Atlas S/A

SP, BR

Industrias Villares S/A

SP, BR

See this company's full portfolio

Inventors

E. J. (pessoa física)

BR

M. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

Indeferido com base no artigo 8º combinado com o artigo 13 da LPI.

06/04/2002

RPI 1639

Conhecimento de parecer técnico

#7.1

08/07/2001

RPI 1596

Transferência deferida

#25.1

Transferido de: Industria Villares S/A

02/15/2000

RPI 1519

8.1

Referente a 7ª, 8ª e 9ª anuidade

12/22/1998

RPI 1459

Solicitação de exame técnico

#4.1

08/04/1992

RPI 1131

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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