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

DISPOSITIVO PARA TORNEAR SUPERFICIES CONCAVAS,CONVEXAS INTERNAS E EXTERNAS E ESFERICAS

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8502765

Type

Invention Patent

Filing

05/30/1985

Publication

01/13/1987
View on INPI

Progress at the INPI

  1. Filing05/30/85
  2. Publication01/13/87
  3. Abandoned10/06/87
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SENAI SERVICO NACIONAL DE APRE [BR]

Inventors

C. J. (pessoa física)

G. E. (pessoa física)

G. S. (pessoa física)

H. O. (pessoa física)

K. (pessoa física)

Technical data

IPC Classification

B23B 5/40

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

08/22/1989

RPI 983

Exigência - art. 36 da LPI

#6.1

02/28/1989

RPI 958

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

Solicitação de exame não realizada

#4.2

07/28/1987

RPI 875

Publicação do pedido de patente

#3.1

01/13/1987

RPI 847

Pedido de patente depositado

#2.1

08/27/1985

RPI 775

Related

Patent monitoring

Track this patent in real time.

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