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Official data from INPI

Válvula misturada sanitária com regulagem termostática

ArquivadaInvention PatentPCT · US1990003264
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Application data

Number

PI8907432

Type

Invention Patent

Filing

05/19/1989

Publication

04/02/1991

PCT

US1990003264
View on INPI

Progress at the INPI

  1. Filing05/19/89
  2. Publication04/02/91
  3. Examination09/24/91
  4. Allowance06/23/98
  5. Abandoned
  6. In force

The application was allowed on 06/23/1998 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 04/11/2000. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Dow Chemical Company

US

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Inventors

P. R. (pessoa física)

US

T. B. (pessoa física)

US

Technical data

IPC Classification

C08G 18/32C08G 18/48

Priority claims

US

367.280 · 06/16/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Artigo 38 & 2º da LPI.

04/11/2000

RPI 1527

Deferimento

#9.1

06/23/1998

RPI 1435

9.1.3

Referente a RPI 1427 de 28/04/98

06/23/1998

RPI 1435

Deferimento

#9.1

04/28/1998

RPI 1427

Solicitação de exame técnico

#4.1

09/24/1991

RPI 1086

Notificação de entrada na fase nacional - PCT

#1.3

04/02/1991

RPI 1061

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