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Official data from INPI

DISPOSIÇÃO ELÉTRICA PROTETORA DE DISPOSITIVO DE PARTIDA

Arquivada/ExtintaInvention PatentPCT · DE1990000172

Application data

Number

PI9007512

Type

Invention Patent

Filing

03/09/1990

Publication

06/23/1992

PCT

DE1990000172

Progress at the INPI

  1. Filing03/09/90
  2. Publication06/23/92
  3. Examination07/20/93
  4. Allowance02/14/95
  5. Grant09/26/95
  6. Expired06/15/10

The letters patent expired on 06/15/2010: 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: 06/15/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Robert Bosch GmbH

DE

See this company's full portfolio

Inventors

K. B. (pessoa física)

DE

K. B. (pessoa física)

DE

M. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 22 492.9 · 07/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 09/03/2005

06/15/2010

RPI 2058

Concessão da patente

#16.1

09/26/1995

RPI 1295

Notificação para pagamento de retribuição

#13.1

07/04/1995

RPI 1283

Deferimento

#9.1

02/14/1995

RPI 1263

Solicitação de exame técnico

#4.1

07/20/1993

RPI 1181

Notificação de entrada na fase nacional - PCT

#1.3

06/23/1992

RPI 1125

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