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Official data from INPI

PICARETA DE CORTE DE MINÉRIO E COMBINAÇÃO DE UMA PICARETA DE CORTE DE MINÉRIO

IndeferidaInvention Patent

Application data

Number

PI8203493

Type

Invention Patent

Filing

06/15/1982

Publication

06/07/1983

Progress at the INPI

Under appeal
  1. Filing06/15/82
  2. Publication06/07/83
  3. Examination09/11/84
  4. Refused11/01/88
  5. Grant
  6. In force

The application was refused by the INPI on 11/01/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Anderson Strathclyde Limited

GB

Inventors

H. B. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8128387 · 09/19/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

11/22/1988

RPI 944

Indeferimento

#9.2

11/01/1988

RPI 941

Exigência - art. 36 da LPI

#6.1

08/05/1986

RPI 824

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

09/11/1984

RPI 725

Publicação do pedido de patente

#3.1

06/07/1983

RPI 659

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

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