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Official data from INPI

PROCESSO PARA MELHORAR O RENDIMENTO DAS INSTALAÇÕES DE FABRICAÇÃO DE GELO

PublicadaInvention Patent

Application data

Number

PI8800790

Type

Invention Patent

Filing

02/19/1988

Publication

09/19/1989

Progress at the INPI

  1. Filing02/19/88
  2. Publication09/19/89
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The applicant withdrew the application. The case ended without a patent.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. L. (pessoa física)

RS, BR

Inventors

P. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

09/19/1989

RPI 987

Pedido de patente depositado

#2.1

05/10/1988

RPI 916

10.1

01/29/1991

RPI 1052

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