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

RECEPTACULO PORTA-MATERIAL PARA EXAME LABORATORIAL COM FECHAMENTO A VACUO

ConcedidaUtility Model

Application data

Number

MU6401431

Type

Utility Model

Filing

08/29/1984

Publication

01/22/1985

Progress at the INPI

  1. Filing08/29/84
  2. Publication01/22/85
  3. Examination04/02/85
  4. Allowance04/29/86
  5. Grant03/17/87
  6. Expired11/22/94

The letters patent expired on 11/22/1994: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/17/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JOAQUIM PEREZ AVINO [BR]

Inventors

A. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/17/1987

RPI 856

14.1

09/23/1986

RPI 831

Notificação para pagamento de retribuição

#13.1

09/02/1986

RPI 828

Deferimento

#9.1

04/29/1986

RPI 810

Solicitação de exame técnico

#4.1

04/02/1985

RPI 754

Publicação antecipada

#3.2

01/22/1985

RPI 744

Pedido de patente depositado

#2.1

10/30/1984

RPI 732

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

Patent monitoring

Track this patent in real time.

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