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Official data from INPI

APARELHO DE FRENAGEM E SISTEMA DE INSPEÇÃO DE FERRAMENTA ATIVA PARA MAQUINÁRIA DE SOLDAGEM POR CENTRIFUGAÇÃO.

ArquivadaInvention Patent

Application data

Number

PI8300008

Type

Invention Patent

Filing

01/04/1983

Publication

08/30/1983

Progress at the INPI

  1. Filing01/04/83
  2. Publication08/30/83
  3. Examination12/13/83
  4. Allowance05/13/86
  5. Abandoned
  6. In force

The application was allowed on 05/13/1986 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: 06/23/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Cosden Technology Inc.

US

Inventors

F. V. (pessoa física)

M. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

337.449 · 01/06/1982

US

337.450 · 01/06/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/23/1987

RPI 870

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

05/13/1986

RPI 812

Exigência - art. 36 da LPI

#6.1

09/03/1985

RPI 776

Exigência - art. 36 da LPI

#6.1

03/26/1985

RPI 753

Solicitação de exame técnico

#4.1

12/13/1983

RPI 686

Publicação do pedido de patente

#3.1

08/30/1983

RPI 671

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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