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

APERFEIÇOAMENTOS EM TERRACEADOR

Em AnáliseInvention Patent

Application data

Number

PI8204876

Type

Invention Patent

Filing

08/20/1982

Publication

01/18/1983

Progress at the INPI

  1. Filing08/20/82
  2. Publication01/18/83
  3. Examination04/05/83
  4. Refused04/07/87
  5. Grant
  6. In force

The application was refused on 04/07/1987 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: 04/07/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Marchesan Implementos e Máquinas Agrícolas "Tatu" S/A

SP, BR

See this company's full portfolio

Inventors

L. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/07/1987

RPI 859

Petição de recurso

#12.2

09/16/1986

RPI 830

Indeferimento

#9.2

06/03/1986

RPI 815

Conhecimento de parecer técnico

#7.1

05/15/1984

RPI 708

Pedido de certificado de adição de invenção

#5.1

08/23/1983

RPI 670

Solicitação de exame técnico

#4.1

04/05/1983

RPI 650

Publicação antecipada

#3.2

01/18/1983

RPI 639

Pedido de patente depositado

#2.1

10/13/1982

RPI 625

Patent monitoring

Track this patent in real time.

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