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Official data from INPI

SACOS DESCARTAVEIS COM ELEMENTOS DE DRENAGEM DE FLUIDO

Em AnáliseInvention Patent

Application data

Number

PI8006611

Type

Invention Patent

Filing

10/14/1980

Publication

06/29/1982

Progress at the INPI

  1. Filing10/14/80
  2. Publication06/29/82
  3. Examination01/25/83
  4. Allowance11/08/83
  5. Grant06/26/84
  6. Terminated09/26/89

The patent was granted on 06/26/1984 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLASTRONICS INC

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

02/28/1984

RPI 697

Deferimento

#9.1

11/08/1983

RPI 681

Solicitação de exame técnico

#4.1

01/25/1983

RPI 640

Publicação do pedido de patente

#3.1

06/29/1982

RPI 610

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