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Official data from INPI

APERFEIÇOAMENTO EM UM PROCESSO PARA APLICAÇÀO DE REVESTIMENTO DE PRATA ELEMENTAR SOBRE SUPERFÍCIES EXTERNAS DE PARTÍCULAS DE DIAMANTE

ArquivadaInvention Patent

Application data

Number

PI8202885

Type

Invention Patent

Filing

05/18/1982

Publication

04/26/1983

Progress at the INPI

  1. Filing05/18/82
  2. Publication04/26/83
  3. Abandoned07/16/85
  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.

Talk to a specialist

Latest action published by the INPI: 10/07/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

J. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

264.733 · 05/18/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/07/1986

RPI 833

Exigência - art. 36 da LPI

#6.1

02/18/1986

RPI 800

Solicitação de exame técnico

#4.1

07/16/1985

RPI 769

Republicação - classificação IPC

#15.11

11/01/1983

RPI 680

Publicação do pedido de patente

#3.1

04/26/1983

RPI 653

Pedido de patente depositado

#2.1

07/06/1982

RPI 611

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