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

CAIXA DE UNIÃO PARA CABOS OU SIMILARES, UNIÃO E TIRA FIXADORA ALONGADA

Em AnáliseInvention Patent

Application data

Number

PI8501243

Type

Invention Patent

Filing

03/20/1985

Publication

11/12/1985

Progress at the INPI

  1. Filing03/20/85
  2. Publication11/12/85
  3. Examination06/03/86
  4. Allowance03/05/91
  5. Grant09/24/91
  6. Expired07/15/08

The letters patent expired on 07/15/2008: 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: 06/03/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Preformed Line Products Company

US

See this company's full portfolio

Inventors

E. G. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

591.943 · 03/21/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/03/1986

RPI 815

Republicação - classificação IPC

#15.11

01/14/1986

RPI 795

3.4

12/24/1985

RPI 792

Publicação do pedido de patente

#3.1

11/12/1985

RPI 786

Pedido de patente depositado

#2.1

06/11/1985

RPI 764

Carta-patente expirada

#21.1

Patente extinta em 20/03/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

09/24/1991

RPI 1086

Notificação para pagamento de retribuição

#13.1

06/18/1991

RPI 1072

Republicação - classificação IPC

#15.11

05/28/1991

RPI 1069

Deferimento

#9.1

03/05/1991

RPI 1057

Exigência - art. 36 da LPI

#6.1

09/25/1990

RPI 1034

Patent monitoring

Track this patent in real time.

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