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

TRANSMISSÃO PARA MÁQUINA PARA CORTE DE ROSCAS ACIONADA POR FORÇA ELÉTRICA

Prazo de SigiloInvention Patent

Application data

Number

PI8803534

Type

Invention Patent

Filing

07/14/1988

Publication

03/06/1990

Progress at the INPI

  1. Filing07/14/88
  2. Publication03/06/90
  3. Examination10/30/90
  4. Allowance08/04/92
  5. Grant05/25/93
  6. Terminated12/31/96

The patent was granted on 05/25/1993 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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Emerson Electric Co

US

Emerson Electric Co.

US

See this company's full portfolio

Inventors

J. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

123.717 · 11/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

12/20/1988

RPI 948

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

12/29/1992

RPI 1152

Deferimento

#9.1

08/04/1992

RPI 1131

Republicação - classificação IPC

#15.11

05/12/1992

RPI 1119

Exigência - art. 36 da LPI

#6.1

11/05/1991

RPI 1092

Solicitação de exame técnico

#4.1

10/30/1990

RPI 1039

Publicação do pedido de patente

#3.1

03/06/1990

RPI 1008

Patent monitoring

Track this patent in real time.

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