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

PROCESSO DE SOLDA DE FILETES EM SACOS PLÁSTICOS

PublicadaInvention Patent

Application data

Number

PI8904013

Type

Invention Patent

Filing

08/03/1989

Publication

11/28/1989

Progress at the INPI

Under appeal
  1. Filing08/03/89
  2. Publication11/28/89
  3. Examination08/28/90
  4. Refused11/16/93
  5. Grant
  6. In force

The application was refused by the INPI on 11/16/1993. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. P. (pessoa física)

SP, BR

Inventors

H. P. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

11/28/1989

RPI 997

Pedido de patente depositado

#2.1

11/21/1989

RPI 996

Indeferimento

#9.2

11/16/1993

RPI 1198

Pedido de certificado de adição de invenção

#5.1

01/02/1991

RPI 1048

Solicitação de exame técnico

#4.1

08/28/1990

RPI 1030

Patent monitoring

Track this patent in real time.

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