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Official data from INPI

RALO SIFONADO PARA BANHEIROS E OUTROS

Em AnáliseUtility Model

Application data

Number

MU6402003

Type

Utility Model

Filing

12/10/1984

Publication

07/01/1986

Progress at the INPI

  1. Filing12/10/84
  2. Publication07/01/86
  3. Examination07/14/87
  4. Allowance08/08/89
  5. Grant04/24/90
  6. Expired06/13/95

The letters patent expired on 06/13/1995: 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

Plásticos Luconi Ltda., firma brasileira

SP, BR

Inventors

L. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

12/05/1989

RPI 998

Deferimento

#9.1

08/08/1989

RPI 981

15.15

04/18/1989

RPI 965

Exigência - art. 36 da LPI

#6.1

06/28/1988

RPI 923

15.5

09/15/1987

RPI 882

Solicitação de exame técnico

#4.1

07/14/1987

RPI 873

Publicação do pedido de patente

#3.1

07/01/1986

RPI 819

Pedido de patente depositado

#2.1

03/19/1985

RPI 752

Carta-patente expirada

#21.1

06/13/1995

RPI 1280

Concessão da patente

#16.1

04/24/1990

RPI 1015

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