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Official data from INPI

DUCHA SANITÁRIA

ConcedidaUtility Model

Application data

Number

MU6200235

Type

Utility Model

Filing

02/26/1982

Publication

10/11/1983

Progress at the INPI

  1. Filing02/26/82
  2. Publication10/11/83
  3. Examination01/03/84
  4. Allowance04/16/85
  5. Grant11/26/85
  6. Expired11/15/94

The letters patent expired on 11/15/1994: 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. N. (pessoa física)

PR, BR

Inventors

N. [. (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

08/06/1985

RPI 772

Deferimento

#9.1

04/16/1985

RPI 756

Solicitação de exame técnico

#4.1

01/03/1984

RPI 689

Publicação do pedido de patente

#3.1

10/11/1983

RPI 677

Pedido de patente depositado

#2.1

04/13/1982

RPI 599

Carta-patente expirada

#21.1

11/15/1994

RPI 1250

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