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Official data from INPI

PROCESSO PARA A PRODUCAO DE MATERIAL EM CAMADAS OU DE PECAS DE MATERIAL EM CAMADAS COM CAMADA METALICA DE FRICCAO OU DESLIZANTE,MEDIANTE FORMACAO DE CAMADAS POR MEIO DE METALIZACAO DE AO MENOS UM MATERIAL METALICO SOBRE UM SUBSTRATO METALICO

PublicadaInvention Patent

Application data

Number

PI8700886

Type

Invention Patent

Filing

02/28/1986

Publication

12/22/1987

Progress at the INPI

  1. Filing02/28/86
  2. Publication12/22/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/28/1986 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

GLYCO METALL WERKE [DE]

Inventors

G. K. (pessoa física)

H. E. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/22/1987

RPI 896

Pedido de patente depositado

#2.1

06/16/1987

RPI 869

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

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