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

APERFEIÇOAMENTOS EM DENTES DE SERROTE E SERRAS

PublicadaInvention Patent

Application data

Number

PI8704236

Type

Invention Patent

Filing

08/17/1987

Publication

02/21/1989

Progress at the INPI

  1. Filing08/17/87
  2. Publication02/21/89
  3. Examination04/10/90
  4. Refused02/09/93
  5. Grant
  6. In force

The application was refused on 02/09/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 02/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ferramentas Stanley Ltda

SP, BR

See this company's full portfolio

Inventors

A. B. (pessoa física)

BR

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/21/1989

RPI 957

Pedido de patente depositado

#2.1

11/10/1987

RPI 890

111

02/09/1993

RPI 1158

Petição de recurso

#12.2

07/30/1991

RPI 1078

Indeferimento

#9.2

04/09/1991

RPI 1062

Solicitação de exame técnico

#4.1

04/10/1990

RPI 1013

Patent monitoring

Track this patent in real time.

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