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Official data from INPI

DISPOSITIVO DE CARREGAMENTO OU DESCARREGAMENTO DE NAVIO

Arquivada/ExtintaInvention PatentPCT · EP1988000805

Application data

Number

PI8807919

Type

Invention Patent

Filing

09/06/1988

Publication

05/14/1991

PCT

EP1988000805

Progress at the INPI

  1. Filing09/06/88
  2. Publication05/14/91
  3. Examination08/27/91
  4. Allowance01/05/93
  5. Grant06/29/93
  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

Krupp Foerdertechnik Gmbh

DE

O & K Orenstein & Koppel AG

DE

Inventors

H. S. (pessoa física)

DE

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 06/09/2003

09/02/2008

RPI 1965

Transferência deferida

#25.1

Transferido de: O & K Orenstein & Koppel Aktiengesellschaft

05/04/1999

RPI 1478

Concessão da patente

#16.1

06/29/1993

RPI 1178

Notificação para pagamento de retribuição

#13.1

04/27/1993

RPI 1169

Deferimento

#9.1

01/05/1993

RPI 1153

Solicitação de exame técnico

#4.1

08/27/1991

RPI 1082

Notificação de entrada na fase nacional - PCT

#1.3

05/14/1991

RPI 1067

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