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Official data from INPI

PROCESSO E CIRCUITO DESCRIMINADOR ESTATISTICO PARACARTUCHO DE FERRAMENTA DE PROPULSAO UNIDIRECIONAL E PROCESSO DE SUA FABRICACAO DETECCAO DE FOGO

DeferidaInvention Patent

Application data

Number

PI8506820

Type

Invention Patent

Filing

07/09/1984

Publication

10/27/1987

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/09/84
  2. Publication10/27/87
  3. Examination04/05/88
  4. Allowance10/17/89
  5. Grant
  6. In force

The application was allowed by the INPI on 10/17/1989. The grant of the letters patent is being processed.

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Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RADIAN TOOL CORP [US]

SANTA BARBARA RES CENTER [US]

Inventors

H. [. (pessoa física)

K. [. (pessoa física)

S. [. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/17/1989

RPI 991

Solicitação de exame técnico

#4.1

04/05/1988

RPI 911

Notificação de entrada na fase nacional - PCT

#1.3

10/27/1987

RPI 888

Notificação de entrada na fase nacional - PCT

#1.3

11/25/1986

RPI 840

Retificação

#15.3

08/28/1990

RPI 1030

Notificação para pagamento de retribuição

#13.1

02/13/1990

RPI 1006

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