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Official data from INPI

PROCESSO PARA A FABRICAÇÃO DE RODAS DENTADAS E MÁQUINA DE USINAR ENGRENAGENS PARA A REALIZAÇÃO DO MESMO

ArquivadaInvention Patent

Application data

Number

PI8201266

Type

Invention Patent

Filing

03/09/1982

Publication

01/18/1983

Progress at the INPI

  1. Filing03/09/82
  2. Publication01/18/83
  3. Examination06/14/83
  4. Allowance12/11/84
  5. Abandoned
  6. In force

The application was allowed on 12/11/1984 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 03/04/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Werkzeugmaschinenfabrik Oerlikon-Buhrle AG

CH

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Inventors

E. K. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

1 608/81 · 03/10/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

03/04/1986

RPI 802

Notificação para pagamento de retribuição

#13.1

04/09/1985

RPI 755

Republicação - classificação IPC

#15.11

02/26/1985

RPI 749

Deferimento

#9.1

12/11/1984

RPI 738

Exigência - art. 36 da LPI

#6.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

06/14/1983

RPI 660

Publicação do pedido de patente

#3.1

01/18/1983

RPI 639

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

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