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Official data from INPI

JUNTA MECÂNICA PIVOTADA REVERSÍVEL E RELATIVA SEDE PARA ANCORAGENS SOB TENSÃO

PublicadaInvention Patent

Application data

Number

PI8804173

Type

Invention Patent

Filing

08/05/1988

Publication

03/14/1989

Progress at the INPI

  1. Filing08/05/88
  2. Publication03/14/89
  3. Examination01/02/90
  4. Allowance05/26/92
  5. Grant07/27/93
  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: 03/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. A. (pessoa física)

IT

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Inventors

A. M. (pessoa física)

IT

Technical data

IPC Classification

Priority claims

IT

84148 A/87 · 08/07/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

01/17/1989

RPI 952

Carta-patente expirada

#21.1

Patente extinta em 05/08/2003

09/02/2008

RPI 1965

Concessão da patente

#16.1

07/27/1993

RPI 1182

Notificação para pagamento de retribuição

#13.1

05/18/1993

RPI 1172

Deferimento

#9.1

05/26/1992

RPI 1121

Solicitação de exame técnico

#4.1

01/02/1990

RPI 1000

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