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Official data from INPI

DISPOSITIVO DE INSERÇÃO RETAL

PublicadaInvention Patent

Application data

Number

PI8705747

Type

Invention Patent

Filing

10/28/1987

Publication

07/19/1988

Progress at the INPI

  1. Filing10/28/87
  2. Publication07/19/88
  3. Examination04/24/90
  4. Allowance04/26/94
  5. Grant10/25/94
  6. Terminated06/25/96

The patent was granted on 10/25/1994 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: 07/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. P. (pessoa física)

US

Inventors

J. P. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

936.362 · 12/01/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

07/19/1988

RPI 926

Pedido de patente depositado

#2.1

02/09/1988

RPI 903

Anuidade - prazo legal encerrado

#18.2

06/25/1996

RPI 1334

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

08/23/1994

RPI 1238

Deferimento

#9.1

04/26/1994

RPI 1221

Conhecimento de parecer técnico

#7.1

07/06/1993

RPI 1179

14.7

02/16/1993

RPI 1159

Solicitação de exame técnico

#4.1

04/24/1990

RPI 1015

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