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

APERFEIÇOAMENTOS EM CINTA AVULSA DE TAMPONAMENTO

PublicadaInvention Patent

Application data

Number

PI8901462

Type

Invention Patent

Filing

03/29/1989

Publication

10/17/1989

Progress at the INPI

  1. Filing03/29/89
  2. Publication10/17/89
  3. Abandoned08/14/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. S. (pessoa física)

SP, BR

Inventors

G. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação antecipada

#3.2

10/17/1989

RPI 991

Pedido de patente depositado

#2.1

05/09/1989

RPI 968

11.3

06/07/1994

RPI 1227

Conhecimento de parecer técnico

#7.1

10/13/1993

RPI 1193

Solicitação de exame técnico

#4.1

08/14/1990

RPI 1028

Patent monitoring

Track this patent in real time.

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