(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

DISPOSITIVO DE ALIMENTAÇÃO COM PRODUTO LONGO DE RECOLHIMENTO DE UMA INSTALAÇÃO DE REVESTIMENTO INTERNO DE TUBULAÇÃO

Em AnáliseInvention Patent

Application data

Number

PI8002822

Type

Invention Patent

Filing

05/08/1980

Publication

-

Progress at the INPI

  1. Filing05/08/80
  2. Publication
  3. Examination01/18/83
  4. Allowance12/13/83
  5. Grant05/29/84
  6. Terminated06/21/88

The patent was granted on 05/29/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Framatome

FR

See this company's full portfolio

Inventors

M. A. (pessoa física)

R. M. (pessoa física)

Technical data

IPC Classification

Priority claims

FR

79-12009 · 05/11/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Republicação - classificação IPC

#15.11

09/18/1984

RPI 726

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

Deferimento

#9.1

12/13/1983

RPI 686

Solicitação de exame técnico

#4.1

01/18/1983

RPI 639

Related

From the same holder

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.