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Official data from INPI

Aperfeiçoamento em veículos de colchão de ar.

Em AnáliseInvention Patent

Application data

Number

PI8501721

Type

Invention Patent

Filing

04/09/1985

Publication

09/17/1985

Progress at the INPI

  1. Filing04/09/85
  2. Publication09/17/85
  3. Examination05/06/86
  4. Allowance04/04/89
  5. Abandoned
  6. In force

The application was allowed on 04/04/1989 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: 08/01/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. P. (pessoa física)

SP, BR

Inventors

E. B. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

08/01/1989

RPI 980

Deferimento

#9.1

04/04/1989

RPI 963

Solicitação de exame técnico

#4.1

05/06/1986

RPI 811

Publicação antecipada

#3.2

09/17/1985

RPI 778

Pedido de patente depositado

#2.1

07/02/1985

RPI 767

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1990

RPI 1023

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