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Official data from INPI

PROCESSO PARA A PRODUÇÃO DE UM FIO DE POLIESTER DIMENSIONALMENTE ESTÁVEL

Arquivada/ExtintaInvention PatentPCT · US1989005081

Application data

Number

PI8907870

Type

Invention Patent

Filing

11/17/1989

Publication

10/22/1991

PCT

US1989005081

Progress at the INPI

  1. Filing11/17/89
  2. Publication10/22/91
  3. Examination09/22/92
  4. Allowance04/07/98
  5. Grant11/24/98
  6. Expired12/26/12

The letters patent expired on 12/26/2012: 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: 12/26/2012. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Allied-Signal Inc

US

AlliedSignal Inc.

US

Honeywell Intellectual Properties Inc.

US

Honeywell International INC

US

Performance Fibers, Inc.

US

See this company's full portfolio

Inventors

C. N. (pessoa física)

US

M. H. (pessoa física)

US

T. L. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

292.864 · 01/03/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 17/11/2009

12/26/2012

RPI 2190

Transferência deferida

#25.1

Transferido de: Honeywell Intellectual Properties Inc.

08/22/2006

RPI 1859

Transferência deferida

#25.1

Transferido de: Honeywell International Inc.

08/08/2006

RPI 1857

Alteração de nome deferida

#25.4

Alterado de: ALLIEDSIGNAL INC.

07/25/2006

RPI 1855

Alteração de nome deferida

#25.4

Alterado de: Allied-Signal Inc.

07/11/2006

RPI 1853

Concessão da patente

#16.1

11/24/1998

RPI 1455

Deferimento

#9.1

04/07/1998

RPI 1424

Exigência - art. 36 da LPI

#6.1

05/20/1997

RPI 1381

Solicitação de exame técnico

#4.1

09/22/1992

RPI 1138

Notificação de entrada na fase nacional - PCT

#1.3

10/22/1991

RPI 1090

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