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

SERRA DE CADEIA, COBERTURA PARA UMA SERRA DE CADEIA E BARRA-GUIA PARA A SERRA DE CADEIA

ConcedidaInvention Patent

Application data

Number

PI8201325

Type

Invention Patent

Filing

03/11/1982

Publication

01/25/1983

Progress at the INPI

  1. Filing03/11/82
  2. Publication01/25/83
  3. Examination03/26/85
  4. Allowance06/09/87
  5. Grant12/29/87
  6. Terminated02/11/92

The patent was granted on 12/29/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

G. H. (pessoa física)

CA

Inventors

G. H. (pessoa física)

CA

Technical data

Priority claims

US

243.635 · 03/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/29/1987

RPI 897

Deferimento

#9.1

06/09/1987

RPI 868

Exigência - art. 36 da LPI

#6.1

04/22/1986

RPI 809

Republicação - classificação IPC

#15.11

04/15/1986

RPI 808

Solicitação de exame técnico

#4.1

03/26/1985

RPI 753

Publicação do pedido de patente

#3.1

01/25/1983

RPI 640

Pedido de patente depositado

#2.1

04/27/1982

RPI 601

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

Patent monitoring

Track this patent in real time.

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