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Official data from INPI

RECIPIENTE TÉRMICO

Em AnáliseUtility Model

Application data

Number

MU7000255

Type

Utility Model

Filing

02/08/1990

Publication

06/12/1990

Progress at the INPI

  1. Filing02/08/90
  2. Publication06/12/90
  3. Examination12/04/90
  4. Allowance06/23/92
  5. Grant04/27/93
  6. Terminated11/07/95

The patent was granted on 04/27/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/07/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Patricia Indústria e Comércio de Máquinas e Plásticos Ltda

SP, BR

Inventors

E. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

11/07/1995

RPI 1301

Concessão da patente

#16.1

04/27/1993

RPI 1169

Notificação para pagamento de retribuição

#13.1

11/10/1992

RPI 1145

Deferimento

#9.1

06/23/1992

RPI 1125

Solicitação de exame técnico

#4.1

12/04/1990

RPI 1044

Publicação antecipada

#3.2

06/12/1990

RPI 1022

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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