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Official data from INPI

MÁQUINA PARA LAVAGEM.

Em ExigênciaInvention Patent

Application data

Number

PI8500308

Type

Invention Patent

Filing

01/24/1985

Publication

04/30/1985

Progress at the INPI

  1. Filing01/24/85
  2. Publication04/30/85
  3. Examination07/23/85
  4. Allowance09/04/90
  5. Grant02/13/91
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Texima S/A Indústria de Máquinas, firma industrial brasileira

SP, BR

Inventors

M. O. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Exigência - art. 36 da LPI

#6.1

08/15/1989

RPI 982

Solicitação de exame técnico

#4.1

07/23/1985

RPI 770

Publicação antecipada

#3.2

04/30/1985

RPI 758

Pedido de patente depositado

#2.1

04/23/1985

RPI 757

Carta-patente expirada

#21.1

Patente extinta em 24/01/2000

07/15/2008

RPI 1958

Republicação - classificação IPC

#15.11

05/14/1991

RPI 1067

Concessão da patente

#16.1

02/13/1991

RPI 1054

Deferimento

#9.1

09/04/1990

RPI 1031

14.1

03/01/1990

RPI 1007

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