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Official data from INPI

FERRAMENTA DE PERFURAÇÃO COM CAVIDADES INTERNAS PARA REMOÇÃO DE CAVACOS

Arquivada/ExtintaInvention PatentPCT · SE1995000616

Application data

Number

PI9508000

Type

Invention Patent

Filing

05/31/1995

Publication

11/18/1997

PCT

SE1995000616

Progress at the INPI

  1. Filing05/31/95
  2. Publication11/18/97
  3. Examination
  4. Allowance12/21/99
  5. Grant05/02/00
  6. Expired11/10/15

The letters patent expired on 11/10/2015: 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: 11/10/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. A. (pessoa física)

SE

Sandvik Intellectual Property AB

SE

S. H. (pessoa física)

SE

See this company's full portfolio

Inventors

A. L. (pessoa física)

SE

B. T. (pessoa física)

SE

Technical data

Priority claims

SE

SE 9402037-7 · 06/13/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 31/05/2015

11/10/2015

RPI 2340

Transferência deferida

#25.1

Transferido de: Sandvik Intellectual Property HB

09/26/2006

RPI 1864

Transferência deferida

#25.1

Transferido de: Sandvik AB

03/07/2006

RPI 1835

Concessão da patente

#16.1

05/02/2000

RPI 1530

Deferimento

#9.1

12/21/1999

RPI 1511

Notificação de entrada na fase nacional - PCT

#1.3

11/18/1997

RPI 1407

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