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Official data from INPI

CONSTRUÇÃO DE JUNÇÃO DE TUBO

Arquivada/ExtintaInvention PatentPCT · US1995010964

Application data

Number

PI9508642

Type

Invention Patent

Filing

08/30/1995

Publication

11/25/1997

PCT

US1995010964

Progress at the INPI

  1. Filing08/30/95
  2. Publication11/25/97
  3. Examination
  4. Allowance05/02/00
  5. Grant10/03/00
  6. Expired11/24/15

The letters patent expired on 11/24/2015: 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: 11/24/2015. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ITT Automotive, INC.

US

Sanoh Industrial Co.,Ltd.

JP

Inventors

M. K. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

206160 · 08/31/1994

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 30/08/2015

11/24/2015

RPI 2342

Concessão da patente

#16.1

10/03/2000

RPI 1552

Deferimento

#9.1

05/02/2000

RPI 1530

Exigência - art. 36 da LPI

#6.1

11/16/1999

RPI 1506

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1997

RPI 1408

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