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

PROCESSO E DISPOSITIVO PARA REMOVER A CAMADA SUPERIOR DE UMA PILHA DE CAMADAS ELASTICAMENTE COMPRESSÍVEL.

Em AnáliseInvention Patent

Application data

Number

PI8604180

Type

Invention Patent

Filing

09/01/1986

Publication

04/28/1987

Progress at the INPI

  1. Filing09/01/86
  2. Publication04/28/87
  3. Examination08/15/89
  4. Allowance04/10/90
  5. Grant10/30/90
  6. Terminated03/10/92

The patent was granted on 10/30/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Research-Vereniging Nederlandse Kleding- En Tricotage-Industrie (RNKT)

NL

Inventors

E. B. (pessoa física)

NL

H. H. (pessoa física)

NL

T. K. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

8502400 · 09/02/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

08/15/1989

RPI 982

Publicação do pedido de patente

#3.1

04/28/1987

RPI 862

Pedido de patente depositado

#2.1

03/17/1987

RPI 856

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Republicação - classificação IPC

#15.11

05/07/1991

RPI 1066

Concessão da patente

#16.1

10/30/1990

RPI 1039

Notificação para pagamento de retribuição

#13.1

08/14/1990

RPI 1028

Deferimento

#9.1

04/10/1990

RPI 1013

Patent monitoring

Track this patent in real time.

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