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

DISPOSICOES INTRODUZIDAS EM PENETROMETRO

IndeferidaInvention Patent

Application data

Number

PI8400187

Type

Invention Patent

Filing

01/12/1984

Publication

08/07/1984

Progress at the INPI

Under appeal
  1. Filing01/12/84
  2. Publication08/07/84
  3. Examination10/01/85
  4. Refused12/13/88
  5. Grant
  6. In force

The application was refused by the INPI on 12/13/1988. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. M. (pessoa física)

R. S. (pessoa física)

Inventors

M. [. (pessoa física)

S. [. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

12/13/1988

RPI 947

Pedido de certificado de adição de invenção

#5.1

01/21/1986

RPI 796

Solicitação de exame técnico

#4.1

10/01/1985

RPI 780

Publicação antecipada

#3.2

08/07/1984

RPI 720

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Patent monitoring

Track this patent in real time.

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