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Official data from INPI

DISPOSIÇÃO EM APARELHO PARA PURIFICAÇÃO DE ÁGUA

PublicadaUtility Model

Application data

Number

MU6801792

Type

Utility Model

Filing

08/11/1988

Publication

08/15/1989

Progress at the INPI

  1. Filing08/11/88
  2. Publication08/15/89
  3. Examination03/06/90
  4. Allowance10/01/91
  5. Abandoned
  6. In force

The application was allowed on 10/01/1991 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: 08/15/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

N. W. (pessoa física)

SP, BR

Inventors

N. W. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

08/15/1989

RPI 982

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Arquivamento - Art. 38 §2° da LPI

#11.4

09/22/1992

RPI 1138

Notificação para pagamento de retribuição

#13.1

02/04/1992

RPI 1105

Deferimento

#9.1

10/01/1991

RPI 1087

Solicitação de exame técnico

#4.1

03/06/1990

RPI 1008

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