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Official data from INPI

COQUILHA PARA A FUNDIÇÃO CONTÍNUA DE METAIS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9600967

Type

Invention Patent

Filing

03/08/1996

Publication

12/30/1997

Progress at the INPI

  1. Filing03/08/96
  2. Publication12/30/97
  3. Examination
  4. Allowance07/31/01
  5. Grant01/08/02
  6. Expired04/26/16

The letters patent expired on 04/26/2016: 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: 04/26/2016. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KME GERMANY AG

DE

KME GERMANY AG & CO. KG

DE

KME GERMANY GMBH & CO. KG

DE

K. A. (pessoa física)

DE

See this company's full portfolio

Inventors

D. R. (pessoa física)

DE

H. V. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

195 08 169.2 · 03/08/1995

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 08/03/2016

04/26/2016

RPI 2364

Alteração de nome deferida

#25.4

04/15/2014

RPI 2258

Alteração de nome deferida

#25.4

03/25/2014

RPI 2255

Alteração de nome deferida

#25.4

03/05/2014

RPI 2252

Concessão da patente

#16.1

01/08/2002

RPI 1618

Deferimento

#9.1

07/31/2001

RPI 1595

Exigência - art. 36 da LPI

#6.1

09/26/2000

RPI 1551

Conhecimento de parecer técnico

#7.1

01/11/2000

RPI 1514

Publicação do pedido de patente

#3.1

12/30/1997

RPI 1410

Pedido de patente depositado

#2.1

04/16/1996

RPI 1324

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