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

ELETRODO PARA SOLDA E CORTE DE EMBALAGENS DE PLASTICOS ESPECIAIS

Em AnáliseInvention Patent

Application data

Number

PI8500807

Type

Invention Patent

Filing

02/15/1985

Publication

06/11/1985

Progress at the INPI

  1. Filing02/15/85
  2. Publication06/11/85
  3. Examination10/15/85
  4. Refused10/31/89
  5. Grant
  6. In force

The application was refused on 10/31/1989 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. A. (pessoa física)

J. V. (pessoa física)

SP, BR

Inventors

F. A. (pessoa física)

J. V. (pessoa física)

S. R. (pessoa física)

W. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

130

10/31/1989

RPI 993

Retificação

#15.3

05/16/1989

RPI 969

Republicação - classificação IPC

#15.11

08/02/1988

RPI 928

Deferimento

#9.1

06/07/1988

RPI 920

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação antecipada

#3.2

06/11/1985

RPI 764

Pedido de patente depositado

#2.1

05/21/1985

RPI 761

Patent monitoring

Track this patent in real time.

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