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Official data from INPI

CILINDRO MESTRE ROTATIVO EM TANDEM

ArquivadaInvention Patent

Application data

Number

PI8906083

Type

Invention Patent

Filing

11/21/1989

Publication

05/21/1991

Progress at the INPI

  1. Filing11/21/89
  2. Publication05/21/91
  3. Examination07/27/93
  4. Allowance08/23/94
  5. Abandoned
  6. In force

The application was allowed on 08/23/1994 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: 09/26/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bendix Espanã S/A

ES

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Inventors

J. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

09/26/1995

RPI 1295

Notificação para pagamento de retribuição

#13.1

12/20/1994

RPI 1255

Deferimento

#9.1

08/23/1994

RPI 1238

Solicitação de exame técnico

#4.1

07/27/1993

RPI 1182

Publicação do pedido de patente

#3.1

05/21/1991

RPI 1068

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

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