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Official data from INPI

CONJUNTO DE COLAR PARA LIBERAÇÃO DE ROTOR DE BOMBA, APARELHO PARA LIBERAÇÃO DE ELEMENTOS ACIONADOS POR COMPRESSÃO E APARELHO PARA LIBERAÇÃO DE CARGA DE FORÇAS COMPRESSIVAS

ArquivadaInvention Patent

Application data

Number

PI9104139

Type

Invention Patent

Filing

09/26/1991

Publication

06/02/1992

Progress at the INPI

  1. Filing09/26/91
  2. Publication06/02/92
  3. Examination03/29/94
  4. Allowance05/09/95
  5. Abandoned
  6. In force

The application was allowed on 05/09/1995 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: 09/03/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. I. (pessoa física)

US

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Inventors

J. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

589.319 · 09/27/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

09/03/1996

RPI 1344

Notificação para pagamento de retribuição

#13.1

09/26/1995

RPI 1295

Deferimento

#9.1

05/09/1995

RPI 1275

Solicitação de exame técnico

#4.1

03/29/1994

RPI 1217

Publicação do pedido de patente

#3.1

06/02/1992

RPI 1122

Pedido de patente depositado

#2.1

10/29/1991

RPI 1091

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