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

APARELHO DE CORTE.

ArquivadaInvention Patent

Application data

Number

PI8102897

Type

Invention Patent

Filing

05/11/1981

Publication

02/02/1982

Progress at the INPI

  1. Filing05/11/81
  2. Publication02/02/82
  3. Abandoned03/07/84
  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: 09/01/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Union Carbide Canada Limited.

US

Inventors

R. P. (pessoa física)

R. J. (pessoa física)

Technical data

IPC Classification

Priority claims

CA

351.896 · 05/14/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/01/1987

RPI 880

Exigência - art. 36 da LPI

#6.1

01/21/1987

RPI 848

Exigência - art. 36 da LPI

#6.1

12/04/1984

RPI 737

Solicitação de exame técnico

#4.1

03/07/1984

RPI 698

Publicação do pedido de patente

#3.1

02/02/1982

RPI 589

Patent monitoring

Track this patent in real time.

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