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

PROCESSO E APARELHO PARA CURAR O REVESTIMENTO DE COMPOSIÇÃO CURÁVEL POR UMIDADE

DeferidaInvention Patent

Application data

Number

PI8506901

Type

Invention Patent

Filing

08/23/1985

Publication

12/09/1986

Progress at the INPI

  1. Filing08/23/85
  2. Publication12/09/86
  3. Examination04/05/88
  4. Allowance10/24/89
  5. Grant06/26/90
  6. Terminated03/10/92

The patent was granted on 06/26/1990 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

British United Shoe Machinery Limited

GB

See this company's full portfolio

Inventors

C. A. (pessoa física)

GB

M. T. (pessoa física)

GB

R. H. (pessoa física)

GB

Technical data

IPC Classification

Priority claims

GB

8422334 · 09/04/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/24/1989

RPI 992

14.4

08/02/1988

RPI 928

14.1

07/26/1988

RPI 927

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Notificação de entrada na fase nacional - PCT

#1.3

12/09/1986

RPI 842

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

06/26/1990

RPI 1024

Notificação para pagamento de retribuição

#13.1

03/01/1990

RPI 1007

Patent monitoring

Track this patent in real time.

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