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Official data from INPI

CONJUNTO DE CÉLULAS DE FLUÍDO PARA MOTORES RADIAIS A AR COMPRIMIDO

ArquivadaInvention Patent

Application data

Number

PI9003161

Type

Invention Patent

Filing

07/04/1990

Publication

02/26/1991

Progress at the INPI

  1. Filing07/04/90
  2. Publication02/26/91
  3. Examination06/29/93
  4. Allowance03/15/94
  5. Abandoned
  6. In force

The application was allowed on 03/15/1994 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: 12/27/1994. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. W. (pessoa física)

CH

G. R. (pessoa física)

CH

P. R. (pessoa física)

CH

Riwisa Ag Kunststoffwerke

CH

Inventors

R. K. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

02 491/89 · 07/05/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

12/27/1994

RPI 1256

Notificação para pagamento de retribuição

#13.1

06/28/1994

RPI 1230

Deferimento

#9.1

03/15/1994

RPI 1215

Solicitação de exame técnico

#4.1

06/29/1993

RPI 1178

Publicação do pedido de patente

#3.1

02/26/1991

RPI 1056

2.3

02/19/1991

RPI 1055

Pedido de patente depositado

#2.1

01/02/1991

RPI 1048

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