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Official data from INPI

DISPOSITIVO DE PRENDER ESCOVA.

Em AnáliseInvention Patent

Application data

Number

PI7906478

Type

Invention Patent

Filing

10/08/1979

Publication

-

Progress at the INPI

  1. Filing10/08/79
  2. Publication
  3. Examination02/14/84
  4. Allowance
  5. Grant
  6. In force

Published on 02/14/1984, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 04/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mabuchi Motor Co., Ltd.

JP

See this company's full portfolio

Inventors

T. M. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Priority claims

JP

138780/78 · 10/09/1978

JP

181767/78 · 12/29/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

101

04/07/1987

RPI 859

120

10/21/1986

RPI 835

Recurso

#12.1

07/23/1985

RPI 770

Deferimento

#9.1

05/14/1985

RPI 760

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Pedido de certificado de adição de invenção

#5.1

07/03/1984

RPI 715

Solicitação de exame técnico

#4.1

02/14/1984

RPI 695

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