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Official data from INPI

DISPOSITIVO PARA O CONTROLE DE CARGA DE ÓRGÃOS DO CORPO

Arquivada/ExtintaInvention PatentPCT · EP1988000354

Application data

Number

PI8807486

Type

Invention Patent

Filing

04/27/1988

Publication

05/15/1990

PCT

EP1988000354

Progress at the INPI

  1. Filing04/27/88
  2. Publication05/15/90
  3. Examination10/16/90
  4. Allowance04/12/94
  5. Grant11/29/94
  6. Expired09/02/08

The letters patent expired on 09/02/2008: 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: 09/02/2008. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. H. (pessoa física)

DE

Inventors

D. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 14 218.6 · 04/29/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 27/04/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

11/29/1994

RPI 1252

Notificação para pagamento de retribuição

#13.1

08/09/1994

RPI 1236

Deferimento

#9.1

04/12/1994

RPI 1219

Solicitação de exame técnico

#4.1

10/16/1990

RPI 1037

Retificação da notificação da fase nacional - PCT

#1.3.1

09/11/1990

RPI 1032

Notificação de entrada na fase nacional - PCT

#1.3

05/15/1990

RPI 1018

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