(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

DISPOSIÇÕES INTRODUZIDAS EM CHUMBADORES EXPANSÍVEIS

IndeferidaInvention Patent

Application data

Number

PI9000164

Type

Invention Patent

Filing

01/12/1990

Publication

06/05/1990

Progress at the INPI

Under appeal
  1. Filing01/12/90
  2. Publication06/05/90
  3. Examination11/13/90
  4. Refused05/19/92
  5. Grant
  6. In force

The application was refused by the INPI on 05/19/1992. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 05/19/1992. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bollhoff Administração e Participações Ltda.

SP, BR

See this company's full portfolio

Inventors

R. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

05/19/1992

RPI 1120

Solicitação de exame técnico

#4.1

11/13/1990

RPI 1041

Publicação antecipada

#3.2

06/05/1990

RPI 1021

Pedido de patente depositado

#2.1

05/01/1990

RPI 1016

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.