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

ARTIGO APROPRIADO PARA LIMPEZA DE SUPERFICIES.

ArquivadaInvention PatentPCT · GB1985000056

Application data

Number

PI8505171

Type

Invention Patent

Filing

02/13/1985

Publication

01/21/1986

PCT

GB1985000056

Progress at the INPI

  1. Filing02/13/85
  2. Publication01/21/86
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 02/13/1985 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 01/21/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Unilever N.V

NL

See this company's full portfolio

Inventors

G. R. (pessoa física)

GB

J. L. (pessoa física)

GB

Technical data

IPC Classification

No IPC classification.

Priority claims

GB

8404000 · 02/15/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

01/21/1986

RPI 796

Arquivamento - Art. 33 da LPI

#11.1

06/25/1991

RPI 1073

Patent monitoring

Track this patent in real time.

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