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Official data from INPI

COMBUSTOR ANULAR PARA UM MOTOR DE TURBINA À GÁS

ArquivadaInvention Patent

Application data

Number

PI9000103

Type

Invention Patent

Filing

01/11/1990

Publication

10/08/1991

Progress at the INPI

  1. Filing01/11/90
  2. Publication10/08/91
  3. Examination10/26/93
  4. Allowance11/29/94
  5. Abandoned
  6. In force

The application was allowed on 11/29/1994 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 10/17/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. C. (pessoa física)

US

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Inventors

J. S. (pessoa física)

J. C. (pessoa física)

T. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

296,155 · 01/12/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

10/17/1995

RPI 1298

Notificação para pagamento de retribuição

#13.1

04/04/1995

RPI 1270

Deferimento

#9.1

11/29/1994

RPI 1252

Solicitação de exame técnico

#4.1

10/26/1993

RPI 1195

Publicação do pedido de patente

#3.1

10/08/1991

RPI 1088

Pedido de patente depositado

#2.1

05/01/1990

RPI 1016

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