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Official data from INPI

ELEVADOR DE CREMALHEIRA PARA CARGAS E PASSAGEIROS

ArquivadaInvention Patent

Application data

Number

PI9101529

Type

Invention Patent

Filing

04/16/1991

Publication

07/23/1991

Progress at the INPI

  1. Filing04/16/91
  2. Publication07/23/91
  3. Abandoned09/17/91
  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: 09/17/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. D. (pessoa física)

RJ, BR

S. P. (pessoa física)

RJ, BR

Inventors

E. D. (pessoa física)

S. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/17/1996

RPI 1346

Exigência - art. 36 da LPI

#6.1

12/12/1995

RPI 1306

Solicitação de exame técnico

#4.1

09/17/1991

RPI 1085

Publicação antecipada

#3.2

07/23/1991

RPI 1077

Pedido de patente depositado

#2.1

07/16/1991

RPI 1076

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