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Official data from INPI

APARELHO PARA DEPILAR

Em AnáliseInvention Patent

Application data

Number

PI8406683

Type

Invention Patent

Filing

12/21/1984

Publication

10/22/1985

Progress at the INPI

  1. Filing12/21/84
  2. Publication10/22/85
  3. Examination11/17/87
  4. Allowance08/01/89
  5. Grant04/24/90
  6. Expired07/08/08

The letters patent expired on 07/08/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. V. (pessoa física)

FR

Jean Alazet, francês

FR

Inventors

F. C. (pessoa física)

FR

J. A. (pessoa física)

FR

Technical data

IPC Classification

Priority claims

FR

83 20539 · 12/22/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

11/28/1989

RPI 997

Deferimento

#9.1

08/01/1989

RPI 980

Exigência - art. 36 da LPI

#6.1

01/10/1989

RPI 951

6.2

07/12/1988

RPI 925

Solicitação de exame técnico

#4.1

11/17/1987

RPI 891

Publicação do pedido de patente

#3.1

10/22/1985

RPI 783

Pedido de patente depositado

#2.1

03/19/1985

RPI 752

Carta-patente expirada

#21.1

Patente extinta em 21/12/99

07/08/2008

RPI 1957

20.11

06/22/1993

RPI 1177

Pedido de licença compulsória

#20.1

04/27/1993

RPI 1169

Concessão da patente

#16.1

04/24/1990

RPI 1015

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