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Official data from INPI

FORNALHA GERADORA DE GASES QUENTES

Em AnáliseUtility Model

Application data

Number

MU6801597

Type

Utility Model

Filing

07/28/1988

Publication

03/14/1989

Progress at the INPI

  1. Filing07/28/88
  2. Publication03/14/89
  3. Examination01/23/90
  4. Allowance08/31/93
  5. Abandoned
  6. In force

The application was allowed on 08/31/1993 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: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Weco S A Indústria de Equipamentos Termomecânicos

RS, BR

Inventors

G. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame não realizada

#4.2

09/19/1989

RPI 987

Publicação antecipada

#3.2

03/14/1989

RPI 960

Pedido de patente depositado

#2.1

02/28/1989

RPI 958

Arquivamento - Art. 38 §2° da LPI

#11.4

06/07/1994

RPI 1227

Notificação para pagamento de retribuição

#13.1

02/22/1994

RPI 1212

Deferimento

#9.1

08/31/1993

RPI 1187

Exigência - art. 36 da LPI

#6.1

04/13/1993

RPI 1167

Solicitação de exame técnico

#4.1

01/23/1990

RPI 1003

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