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Official data from INPI

RELÓGIO DE PULSO DESTINADO A RECEBER MENSAGENS TRANSMITIDAS POR RÁDIO

Arquivada/ExtintaInvention Patent

Application data

Number

PI9102317

Type

Invention Patent

Filing

06/05/1991

Publication

01/14/1992

Progress at the INPI

  1. Filing06/05/91
  2. Publication01/14/92
  3. Examination07/27/93
  4. Allowance05/23/95
  5. Grant01/30/96
  6. Expired06/29/10

The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eta SA Fabriques D'Ebauches

CH

See this company's full portfolio

Inventors

D. P. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

01 909/90-0 · 06/07/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 05/06/2006

06/29/2010

RPI 2060

Concessão da patente

#16.1

01/30/1996

RPI 1313

Notificação para pagamento de retribuição

#13.1

10/03/1995

RPI 1296

Deferimento

#9.1

05/23/1995

RPI 1277

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Publicação do pedido de patente

#3.1

01/14/1992

RPI 1102

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