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

BOCAL DE DESCARGA PARA LATAS OU RECIPIENTES.

IndeferidaInvention Patent

Application data

Number

PI8100105

Type

Invention Patent

Filing

01/08/1981

Publication

08/17/1982

Progress at the INPI

Under appeal
  1. Filing01/08/81
  2. Publication08/17/82
  3. Examination07/24/84
  4. Refused07/29/86
  5. Grant
  6. In force

The application was refused by the INPI on 07/29/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. S. (pessoa física)

DE

Inventors

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

07/29/1986

RPI 823

Exigência - art. 36 da LPI

#6.1

02/26/1985

RPI 749

Solicitação de exame técnico

#4.1

07/24/1984

RPI 718

Publicação do pedido de patente

#3.1

08/17/1982

RPI 617

Patent monitoring

Track this patent in real time.

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