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Official data from INPI

APARELHO PARA FENDER PARCIALMENTE UMA PLACA ABSORVENTE

Arquivada/ExtintaInvention Patent

Application data

Number

PI8904597

Type

Invention Patent

Filing

09/12/1989

Publication

04/24/1990

Progress at the INPI

  1. Filing09/12/89
  2. Publication04/24/90
  3. Examination06/23/92
  4. Allowance12/07/93
  5. Grant04/25/95
  6. Expired12/22/09

The letters patent expired on 12/22/2009: 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: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Johnson & Johnson

US

Johnson & Johnson, Inc

CA

See this company's full portfolio

Inventors

J. B. (pessoa física)

CA

Technical data

Priority claims

US

242.274 · 09/12/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B26D 3/28; A61F 13/15; B32B 31/18.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

Patente extinta em 12/09/2004

12/22/2009

RPI 2033

Concessão da patente

#16.1

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

12/13/1994

RPI 1254

9.1.3

08/16/1994

RPI 1237

Deferimento

#9.1

12/07/1993

RPI 1201

Solicitação de exame técnico

#4.1

06/23/1992

RPI 1125

14.1

05/21/1991

RPI 1068

Publicação do pedido de patente

#3.1

04/24/1990

RPI 1015

Pedido de patente depositado

#2.1

03/13/1990

RPI 1009

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