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Official data from INPI

RECIPIENTE DE FORNO BASCULÁVEL DE ARCO VOLTÁICO

Em AnáliseInvention Patent

Application data

Number

PI8007089

Type

Invention Patent

Filing

10/31/1980

Publication

-

Progress at the INPI

  1. Filing10/31/80
  2. Publication
  3. Examination08/30/83
  4. Allowance12/17/85
  5. Grant06/24/86
  6. Terminated07/12/88

The patent was granted on 06/24/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. D. (pessoa física)

AG

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Inventors

G. U. (pessoa física)

P. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 44 269.1 · 11/02/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

06/24/1986

RPI 818

Notificação para pagamento de retribuição

#13.1

04/22/1986

RPI 809

Republicação - classificação IPC

#15.11

01/07/1986

RPI 794

Deferimento

#9.1

12/17/1985

RPI 791

6.2

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

08/30/1983

RPI 671

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