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Official data from INPI

PIPETA DESCARTÁVEL

ConcedidaUtility Model

Application data

Number

MU6201487

Type

Utility Model

Filing

10/29/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing10/29/82
  2. Publication06/05/84
  3. Examination08/07/84
  4. Allowance05/07/85
  5. Grant11/26/85
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Adatex S/A Industrial e Comercial

Inventors

M. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/26/1985

RPI 788

Notificação para pagamento de retribuição

#13.1

08/27/1985

RPI 775

Deferimento

#9.1

05/07/1985

RPI 759

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

06/05/1984

RPI 711

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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