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Official data from INPI

TRAVESSEIRO DE AGUA ANIMADO

ConcedidaUtility Model

Application data

Number

MU6300801

Type

Utility Model

Filing

06/13/1983

Publication

02/05/1985

Progress at the INPI

  1. Filing06/13/83
  2. Publication02/05/85
  3. Examination06/11/85
  4. Allowance08/12/86
  5. Grant03/31/87
  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: 03/31/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MARIA MARCINA PIMENTEL COIMBRA [BR]

Inventors

B. [. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/31/1987

RPI 858

Notificação para pagamento de retribuição

#13.1

12/02/1986

RPI 841

Deferimento

#9.1

08/12/1986

RPI 825

Exigência - art. 36 da LPI

#6.1

02/12/1986

RPI 799

Solicitação de exame técnico

#4.1

06/11/1985

RPI 764

Publicação do pedido de patente

#3.1

02/05/1985

RPI 746

Pedido de patente depositado

#2.1

07/26/1983

RPI 666

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

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