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Official data from INPI

ELO DE EMENDA PARA CORRENTES INDUSTRIAIS DE ALTO GRAU

ArquivadaInvention Patent

Application data

Number

PI8500426

Type

Invention Patent

Filing

01/31/1985

Publication

10/01/1985

Progress at the INPI

  1. Filing01/31/85
  2. Publication10/01/85
  3. Examination05/20/86
  4. Allowance12/29/87
  5. Abandoned
  6. In force

The application was allowed on 12/29/1987 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RUD CORRENTES IND LTDA [BR]

Inventors

R. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

11/08/1988

RPI 942

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Notificação para pagamento de retribuição

#13.1

05/10/1988

RPI 916

Deferimento

#9.1

12/29/1987

RPI 897

Solicitação de exame técnico

#4.1

05/20/1986

RPI 813

Publicação antecipada

#3.2

10/01/1985

RPI 780

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

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