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Official data from INPI

MATERIAL EM CAMADAS,ESPECIALMENTE PARA COMPONENTES DE FRICCAO E DESLIZAMENTO,COM UMA BASE DE APOIO METALICA E UMA CAMADA DE FRICCAO,RESPECTIVAMENTE DE DESLIZAMENTO,UNIDA COM A BASE DE APOIO,E CONSISTINDO DE MATERIAIS SINTETICOS DE GRANDE CARGA TERMICA ADMISSIVEL,BEM COMO PROCESSO PARA A FABRICACAO DESSES MATERIAIS EM CAMADAS

ArquivadaInvention Patent

Application data

Number

PI7708186

Type

Invention Patent

Filing

12/11/1976

Publication

-

Progress at the INPI

  1. Filing12/11/76
  2. Publication
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/11/1976 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: 07/13/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. W. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

07/13/1982

RPI 612

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