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

DISPENSADOR DE TOALHA DE MÃO DE PANO COM DUAS UNIDADES DE TOALHA DE MÃO CONTÍGUAS UMA À OUTRA

Arquivada/ExtintaInvention PatentPCT · CH1990000032

Application data

Number

PI9005185

Type

Invention Patent

Filing

02/12/1990

Publication

08/06/1991

PCT

CH1990000032

Progress at the INPI

  1. Filing02/12/90
  2. Publication08/06/91
  3. Examination11/26/91
  4. Allowance03/26/96
  5. Grant03/25/97
  6. Expired06/01/10

The letters patent expired on 06/01/2010: 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: 06/01/2010. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CWS International AG

CH

Inventors

M. B. (pessoa física)

CH

S. A. (pessoa física)

CH

Technical data

IPC Classification

Priority claims

CH

505/89 · 02/14/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

Patente extinta em 12/02/2005

06/01/2010

RPI 2056

Concessão da patente

#16.1

03/25/1997

RPI 1373

Deferimento

#9.1

03/26/1996

RPI 1321

Solicitação de exame técnico

#4.1

11/26/1991

RPI 1095

Notificação de entrada na fase nacional - PCT

#1.3

08/06/1991

RPI 1079

Patent monitoring

Track this patent in real time.

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