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Official data from INPI

MAMADEIRA COM VALVULA DE ENTRADA DE AR

IndeferidaInvention Patent

Application data

Number

PI8207935

Type

Invention Patent

Filing

10/21/1981

Publication

09/20/1983

Progress at the INPI

Under appeal
  1. Filing10/21/81
  2. Publication09/20/83
  3. Examination11/22/83
  4. Refused09/30/86
  5. Grant
  6. In force

The application was refused by the INPI on 09/30/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JENSEN JENS CLAUS [DK]

Inventors

B. [. (pessoa física)

J. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/30/1986

RPI 832

Conhecimento de parecer técnico

#7.1

11/26/1985

RPI 788

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

11/22/1983

RPI 683

Notificação de entrada na fase nacional - PCT

#1.3

09/20/1983

RPI 674

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