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Official data from INPI

CONTROLE DE LIMPADOR DE PARABRISA SENSÍVEL À CHUVA

Arquivada/ExtintaInvention PatentPCT · US1990007338

Application data

Number

PI9007195

Type

Invention Patent

Filing

12/13/1990

Publication

11/26/1991

PCT

US1990007338

Progress at the INPI

  1. Filing12/13/90
  2. Publication11/26/91
  3. Examination11/23/93
  4. Allowance09/08/99
  5. Grant03/08/00
  6. Expired05/28/13

The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Libbey-Owens-Ford Co

US

See this company's full portfolio

Inventors

R. T. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

455.941 · 12/22/1989

US

569.207 · 08/20/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 13/12/2010

05/28/2013

RPI 2212

Concessão da patente

#16.1

03/08/2000

RPI 1522

Deferimento

#9.1

09/08/1999

RPI 1496

Exigência - art. 36 da LPI

#6.1

09/29/1998

RPI 1449

Solicitação de exame técnico

#4.1

11/23/1993

RPI 1199

Notificação de entrada na fase nacional - PCT

#1.3

11/26/1991

RPI 1095

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