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Official data from INPI

MÁQUINA PARA O ENROLAMENTO E SUBSTITUIÇÃO AUTOMÁTICA DE CARRETÉIS DE FIO INFERIOR PARA MÁQUINAS DE COSTURA DE PESPONTO

Arquivada/ExtintaInvention PatentPCT · DE1990000463

Application data

Number

PI9007445

Type

Invention Patent

Filing

06/20/1990

Publication

06/16/1992

PCT

DE1990000463

Progress at the INPI

  1. Filing06/20/90
  2. Publication06/16/92
  3. Examination07/13/93
  4. Allowance06/14/94
  5. Grant03/01/95
  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

Carl Schmale GmbH & Co

DE

Carl Schmale GmbH & Co. Kg

DE

Schmale-Holding GmbH & Co.

DE

See this company's full portfolio

Inventors

P. R. (pessoa física)

DE

Technical data

Priority claims

DE

P 39 20 461.8 · 06/22/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 20/06/2005

06/15/2010

RPI 2058

Transferência deferida

#25.1

Transferido de: Carl Schmale GmbH & CO

07/18/2000

RPI 1541

Alteração de nome deferida

#25.4

Alterado de: Carl Schmale GmbH & Co Kg

06/20/2000

RPI 1537

Concessão da patente

#16.1

03/01/1995

RPI 1265

Notificação para pagamento de retribuição

#13.1

10/18/1994

RPI 1246

Deferimento

#9.1

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

07/13/1993

RPI 1180

Notificação de entrada na fase nacional - PCT

#1.3

06/16/1992

RPI 1124

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