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

GRAMPO DE PRESSÃO.

Em AnáliseInvention Patent

Application data

Number

PI8303620

Type

Invention Patent

Filing

07/06/1983

Publication

02/20/1985

Progress at the INPI

  1. Filing07/06/83
  2. Publication02/20/85
  3. Examination02/04/86
  4. Refused09/11/90
  5. Grant
  6. In force

The application was refused on 09/11/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. M. (pessoa física)

MG, BR

Inventors

M. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

120

11/14/1989

RPI 995

Petição de recurso

#12.2

03/29/1988

RPI 910

Indeferimento

#9.2

12/01/1987

RPI 893

Solicitação de exame técnico

#4.1

02/04/1986

RPI 798

14.7

05/07/1985

RPI 759

Publicação do pedido de patente

#3.1

02/20/1985

RPI 748

Pedido de patente depositado

#2.1

08/16/1983

RPI 669

111

09/11/1990

RPI 1032

Patent monitoring

Track this patent in real time.

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