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Official data from INPI

DISPOSITIVO DE IMPLANTE E CONECTOR

Em AnáliseInvention Patent

Application data

Number

PI8204764

Type

Invention Patent

Filing

08/13/1982

Publication

08/02/1983

Progress at the INPI

  1. Filing08/13/82
  2. Publication08/02/83
  3. Examination11/22/83
  4. Allowance12/03/85
  5. Grant08/26/86
  6. Terminated05/24/88

The patent was granted on 08/26/1986 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: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bentley Laboratories, Inc.

US

Inventors

D. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

292.844 · 08/14/1981

US

292.845 · 08/14/1981

US

292.846 · 08/14/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/24/1988

RPI 918

Concessão da patente

#16.1

08/26/1986

RPI 827

Notificação para pagamento de retribuição

#13.1

06/24/1986

RPI 818

9.1.3

02/04/1986

RPI 798

Deferimento

#9.1

12/03/1985

RPI 789

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Solicitação de exame técnico

#4.1

11/22/1983

RPI 683

Publicação do pedido de patente

#3.1

08/02/1983

RPI 667

Pedido de patente depositado

#2.1

09/28/1982

RPI 623

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