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Official data from INPI

VÁLVULA UNIDIRECIONAL PARA DRENAGEM DA CAVIDADE PLEURAL

ArquivadaUtility Model

Application data

Number

MU7002635

Type

Utility Model

Filing

11/28/1990

Publication

07/21/1992

Progress at the INPI

  1. Filing11/28/90
  2. Publication07/21/92
  3. Examination12/22/92
  4. Allowance08/16/94
  5. Abandoned
  6. In force

The application was allowed on 08/16/1994 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

H. O. (pessoa física)

SP, BR

Inventors

H. O. (pessoa física)

BR

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

15.5

03/01/1995

RPI 1265

Notificação para pagamento de retribuição

#13.1

12/13/1994

RPI 1254

Deferimento

#9.1

08/16/1994

RPI 1237

Solicitação de exame técnico

#4.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

07/21/1992

RPI 1129

Pedido de patente depositado

#2.1

07/02/1991

RPI 1074

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