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

AZOCOMPOSTOS, PROCESSO PARA A SUA PREPARAÇÀO E SEU EMPREGO.

ConcedidaInvention Patent

Application data

Number

PI7906770

Type

Invention Patent

Filing

10/19/1979

Publication

-

Progress at the INPI

  1. Filing10/19/79
  2. Publication
  3. Examination07/27/82
  4. Allowance09/25/84
  5. Grant03/26/85
  6. Terminated04/25/95

The patent was granted on 03/26/1985 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. A. (pessoa física)

DE

See this company's full portfolio

Inventors

H. K. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 28 45 947.4 · 10/21/1978

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

01/29/1985

RPI 745

Deferimento

#9.1

09/25/1984

RPI 727

Exigência - art. 36 da LPI

#6.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

08/23/1983

RPI 670

6.2

01/18/1983

RPI 639

Solicitação de exame técnico

#4.1

07/27/1982

RPI 614

21.5

05/30/1995

RPI 1278

Carta-patente expirada

#21.1

04/25/1995

RPI 1273

Patent monitoring

Track this patent in real time.

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