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Official data from INPI

VÁLVULA ACIONADA POR BÓIA OU FLUTUANTE.

ArquivadaUtility Model
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Application data

Number

MU6401278

Type

Utility Model

Filing

08/10/1984

Publication

03/18/1986
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Progress at the INPI

  1. Filing08/10/84
  2. Publication03/18/86
  3. Abandoned04/05/88
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DOCOL - Indústria e Comércio de Artigos Hidráulicos e Metais Sanitários Ltda

SC, BR

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Inventors

D. L. (pessoa física)

BR

I. D. (pessoa física)

BR

Technical data

IPC Classification

E03D 1/33

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/14/1989

RPI 995

Exigência - art. 36 da LPI

#6.1

04/18/1989

RPI 965

Pedido de certificado de adição de invenção

#5.1

07/19/1988

RPI 926

Pedido de certificado de adição de invenção

#5.1

05/24/1988

RPI 918

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Publicação do pedido de patente

#3.1

03/18/1986

RPI 804

Pedido de patente depositado

#2.1

10/23/1984

RPI 731

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