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

DISPOSICAO INTRODUZIDA EM SACOS PLASTICOS

Em AnáliseUtility Model

Application data

Number

MU6601920

Type

Utility Model

Filing

10/10/1986

Publication

05/05/1987

Progress at the INPI

  1. Filing10/10/86
  2. Publication05/05/87
  3. Examination06/30/87
  4. Refused03/06/90
  5. Grant
  6. In force

The application was refused on 03/06/1990 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOSE CUSTODIO DE CARVALHO SANT [BR]

Inventors

S. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Petição de recurso

#12.2

10/03/1989

RPI 989

Indeferimento

#9.2

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

06/30/1987

RPI 871

Publicação antecipada

#3.2

05/05/1987

RPI 863

Pedido de patente depositado

#2.1

04/28/1987

RPI 862

111

03/06/1990

RPI 1008

Patent monitoring

Track this patent in real time.

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