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

RECIPIENTE PARA PRODUTOS A GRANEL, FLUÍDOS E ASSEMELHADOS

Arquivada/ExtintaInvention Patent

Application data

Number

PI9100918

Type

Invention Patent

Filing

03/07/1991

Publication

11/05/1991

Progress at the INPI

  1. Filing03/07/91
  2. Publication11/05/91
  3. Examination03/02/93
  4. Allowance03/14/95
  5. Grant09/26/95
  6. Expired06/22/10

The letters patent expired on 06/22/2010: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/22/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. B. (pessoa física)

NL

Inventors

G. B. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

NL

9000552 · 03/09/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 07/03/2006

06/22/2010

RPI 2059

Concessão da patente

#16.1

09/26/1995

RPI 1295

Republicação - classificação IPC

#15.11

04/25/1995

RPI 1273

Deferimento

#9.1

03/14/1995

RPI 1267

Exigência - art. 36 da LPI

#6.1

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

03/02/1993

RPI 1161

Publicação do pedido de patente

#3.1

11/05/1991

RPI 1092

Pedido de patente depositado

#2.1

09/03/1991

RPI 1083

Patent monitoring

Track this patent in real time.

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