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

SERRA DIAMANTADA PARA CORTAR AMPOLAS

Em AnáliseUtility Model

Application data

Number

MU6902526

Type

Utility Model

Filing

12/04/1989

Publication

07/23/1991

Progress at the INPI

  1. Filing12/04/89
  2. Publication07/23/91
  3. Examination12/28/93
  4. Refused04/16/96
  5. Grant
  6. In force

The application was refused on 04/16/1996 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: 04/16/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Universidade Estadual de Campinas - Unicamp

SP, BR

See this company's full portfolio

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

111

04/16/1996

RPI 1324

Petição de recurso

#12.2

04/04/1995

RPI 1270

Indeferimento

#9.2

11/22/1994

RPI 1251

Solicitação de exame técnico

#4.1

12/28/1993

RPI 1204

Publicação do pedido de patente

#3.1

07/23/1991

RPI 1077

Pedido de patente depositado

#2.1

03/20/1990

RPI 1010

Patent monitoring

Track this patent in real time.

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