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

BARRA DE PROTEÇÃO E SISTEMA PARA BARBEADOR

Em AnáliseInvention Patent

Application data

Number

PI8703847

Type

Invention Patent

Filing

07/24/1987

Publication

03/29/1988

Progress at the INPI

  1. Filing07/24/87
  2. Publication03/29/88
  3. Examination05/24/88
  4. Allowance11/27/90
  5. Grant10/29/91
  6. Terminated10/17/95

The patent was granted on 10/29/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Warner-Lambert Company

US

See this company's full portfolio

Inventors

C. H. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

890.992 · 07/25/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

05/24/1988

RPI 918

Publicação do pedido de patente

#3.1

03/29/1988

RPI 910

Pedido de patente depositado

#2.1

10/13/1987

RPI 886

Anuidade - prazo legal encerrado

#18.2

10/17/1995

RPI 1298

Concessão da patente

#16.1

10/29/1991

RPI 1091

Republicação - classificação IPC

#15.11

04/16/1991

RPI 1063

Notificação para pagamento de retribuição

#13.1

03/12/1991

RPI 1058

Deferimento

#9.1

11/27/1990

RPI 1043

Patent monitoring

Track this patent in real time.

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