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

IMPACTADOR MECÂNICO.

Em AnáliseInvention Patent

Application data

Number

PI8206285

Type

Invention Patent

Filing

10/27/1982

Publication

09/20/1983

Progress at the INPI

  1. Filing10/27/82
  2. Publication09/20/83
  3. Examination12/20/83
  4. Refused10/25/88
  5. Grant
  6. In force

The application was refused on 10/25/1988 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Christensen, Inc

Inventors

J. R. (pessoa física)

K. D. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 31 42722.7 · 10/28/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

10/25/1988

RPI 940

Arquivamento - Art. 36 §1° da LPI

#11.2

09/10/1985

RPI 777

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

12/20/1983

RPI 687

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

Patent monitoring

Track this patent in real time.

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