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

Sistema de fabricação e recuperção de estabilizadores tendo aletas com superfície de contato protegida por revestimento, retificado, de metal duro e produto resultante.

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8100698

Type

Invention Patent

Filing

02/05/1981

Publication

10/05/1982
View on INPI

Progress at the INPI

  1. Filing02/05/81
  2. Publication10/05/82
  3. Abandoned04/26/83
  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: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Bela Guth,

Inventors

G. B. (pessoa física)

Technical data

IPC Classification

B21C 37/22

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/15/1986

RPI 821

Exigência - art. 36 da LPI

#6.1

08/06/1985

RPI 772

Pedido de certificado de adição de invenção

#5.1

09/06/1983

RPI 672

Solicitação de exame técnico

#4.1

04/26/1983

RPI 653

Publicação do pedido de patente

#3.1

10/05/1982

RPI 624

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B21C 37/22; B23K 31/06.

03/27/2018

RPI 2464

Related

Patent monitoring

Track this patent in real time.

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