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Official data from INPI

DISPOSITIVO PROTETOR PARA UMA PROTESE FLEXÍVEL IMPLANTÁVEL CIRÚRGICAMENTE.

ConcedidaInvention Patent

Application data

Number

PI7908596

Type

Invention Patent

Filing

12/28/1979

Publication

-

Progress at the INPI

  1. Filing12/28/79
  2. Publication
  3. Examination11/17/81
  4. Allowance06/08/82
  5. Grant06/28/83
  6. In force12/28/99

The patent is in force and subject to a compulsory licence request: third parties have asked for authorisation to exploit the technology.

Protection valid until:12/28/1999

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Latest action published by the INPI: 06/28/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. C. (pessoa física)

US

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Inventors

S. A. (pessoa física)

Technical data

Priority claims

US

024.955 · 03/29/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/28/1983

RPI 662

Notificação para pagamento de retribuição

#13.1

10/05/1982

RPI 624

Deferimento

#9.1

06/08/1982

RPI 607

Solicitação de exame técnico

#4.1

11/17/1981

RPI 578

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61F 1/00.

03/27/2018

RPI 2464

Pedido de licença compulsória

#20.1

06/20/1995

RPI 1281

Carta-patente expirada

#21.1

05/09/1995

RPI 1275

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