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Official data from INPI

DISPOSITIVO DOSADOR DE GÁS, ESPECIALMENTE PARA APARELHOS DO CAMPO DA MEDICINA.

PublicadaInvention Patent

Application data

Number

PI8801086

Type

Invention Patent

Filing

03/11/1988

Publication

10/18/1988

Progress at the INPI

  1. Filing03/11/88
  2. Publication10/18/88
  3. Examination10/23/90
  4. Allowance07/06/93
  5. Abandoned
  6. In force

The application was allowed on 07/06/1993 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: 10/18/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. A. (pessoa física)

DE

Inventors

D. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 07 942.5 · 03/12/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/18/1988

RPI 939

Pedido de patente depositado

#2.1

05/17/1988

RPI 917

Arquivamento - Art. 38 §2° da LPI

#11.4

03/29/1994

RPI 1217

Notificação para pagamento de retribuição

#13.1

11/23/1993

RPI 1199

Deferimento

#9.1

07/06/1993

RPI 1179

Solicitação de exame técnico

#4.1

10/23/1990

RPI 1038

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