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Official data from INPI

DISPOSIÇÃO CONSTRUTIVA EM BACIA SANITÁRIA SIFONADA

Em AnáliseUtility Model

Application data

Number

MU6502185

Type

Utility Model

Filing

08/15/1985

Publication

03/24/1987

Progress at the INPI

  1. Filing08/15/85
  2. Publication03/24/87
  3. Examination01/03/89
  4. Allowance01/28/92
  5. Grant11/24/92
  6. Expired10/03/95

The letters patent expired on 10/03/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. D. (pessoa física)

SP, BR

Inventors

J. D. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Conhecimento de parecer técnico

#7.1

12/05/1989

RPI 998

Solicitação de exame técnico

#4.1

01/03/1989

RPI 950

Publicação do pedido de patente

#3.1

03/24/1987

RPI 857

Pedido de patente depositado

#2.1

10/15/1985

RPI 782

Carta-patente expirada

#21.1

10/03/1995

RPI 1296

Concessão da patente

#16.1

11/24/1992

RPI 1147

Notificação para pagamento de retribuição

#13.1

06/09/1992

RPI 1123

Deferimento

#9.1

01/28/1992

RPI 1104

15.10

10/15/1991

RPI 1089

Exigência - art. 36 da LPI

#6.1

06/18/1991

RPI 1072

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