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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM AQUECEDOR DE PASSAGEM COM FLUXO BALANCEADO

Prazo de SigiloUtility Model

Application data

Number

MU6801134

Type

Utility Model

Filing

05/25/1988

Publication

01/23/1990

Progress at the INPI

  1. Filing05/25/88
  2. Publication01/23/90
  3. Examination08/21/90
  4. Allowance11/03/93
  5. Abandoned
  6. In force

The application was allowed on 11/03/1993 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: 04/11/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Morganti S/A Indústria e Comércio

RS, BR

See this company's full portfolio

Inventors

E. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

04/11/1989

RPI 964

Pedido de patente depositado

#2.1

01/17/1989

RPI 952

Pedido de patente depositado

#2.1

01/10/1989

RPI 951

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

05/30/1995

RPI 1278

110

04/11/1995

RPI 1271

Recurso

#12.1

03/01/1994

RPI 1213

Deferimento

#9.1

11/03/1993

RPI 1196

Solicitação de exame técnico

#4.1

08/21/1990

RPI 1029

Publicação do pedido de patente

#3.1

01/23/1990

RPI 1003

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