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Official data from INPI

APERFEICOAMENTO EM EQUILIBRIO DE ENLEIRADEIRA

IndeferidaInvention Patent

Application data

Number

PI8006481

Type

Invention Patent

Filing

10/07/1980

Publication

06/15/1982

Progress at the INPI

Under appeal
  1. Filing10/07/80
  2. Publication06/15/82
  3. Examination06/28/83
  4. Refused07/22/86
  5. Grant
  6. In force

The application was refused by the INPI on 07/22/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/22/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

LELY DO BRASIL IND & COMERCIO

Inventors

D. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/22/1986

RPI 822

Conhecimento de parecer técnico

#7.1

08/14/1984

RPI 721

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

Publicação do pedido de patente

#3.1

06/15/1982

RPI 608

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