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Official data from INPI

IMPULSOR DE BOMBA DE ACIONAMENTO DE ÁGUA NAVAL

DeferidaInvention PatentPCT · US1987001792

Application data

Number

PI8707777

Type

Invention Patent

Filing

07/29/1987

Publication

10/17/1989

PCT

US1987001792

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/29/87
  2. Publication10/17/89
  3. Examination04/10/90
  4. Allowance01/22/91
  5. Grant
  6. In force

The application was allowed by the INPI on 01/22/1991. 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

B. C. (pessoa física)

US

Inventors

M. F. (pessoa física)

Technical data

IPC Classification

Priority claims

US

897,628 · 08/18/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

10/17/1989

RPI 991

Retificação

#15.3

06/25/1991

RPI 1073

Deferimento

#9.1

01/22/1991

RPI 1051

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

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