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

PROCESSO DE DECORACAO DE SUPERFICIES ELETROCONDUTORAS ESPECIALMENTE METALICAS

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI7900719

Type

Invention Patent

Filing

02/07/1978

Publication

-
View on INPI

Progress at the INPI

  1. Filing02/07/78
  2. Publication
  3. Examination
  4. Refused03/26/85
  5. Grant
  6. In force

The application was refused on 03/26/1985 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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SAMBONET SPA

Inventors

No inventors listed.

Technical data

IPC Classification

B44C 1/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

03/26/1985

RPI 753

Republicação - classificação IPC

#15.11

04/24/1984

RPI 705

Republicação - classificação IPC

#15.11

02/07/1984

RPI 694

120

01/31/1984

RPI 693

Petição de recurso

#12.2

02/16/1983

RPI 643

Indeferimento

#9.2

09/21/1982

RPI 622

Pedido de certificado de adição de invenção

#5.1

04/06/1982

RPI 598

Related

Patent monitoring

Track this patent in real time.

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