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Official data from INPI

CABINA DE ESPACO UMIDO,OU DE ESPACO SANATARIO

IndeferidaInvention Patent
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Application data

Number

PI7902416

Type

Invention Patent

Filing

04/20/1978

Publication

-
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Progress at the INPI

Under appeal
  1. Filing04/20/78
  2. Publication
  3. Examination10/20/81
  4. Refused04/24/84
  5. Grant
  6. In force

The application was refused by the INPI on 04/24/1984. The invention was never patented.

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Latest action published by the INPI: 04/24/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. H. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

04/24/1984

RPI 705

Conhecimento de parecer técnico

#7.1

07/12/1983

RPI 664

Conhecimento de parecer técnico

#7.1

09/21/1982

RPI 622

Pedido de certificado de adição de invenção

#5.1

04/13/1982

RPI 599

Solicitação de exame técnico

#4.1

10/20/1981

RPI 574

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