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

PULVERIZADOR AUTO-PRESSURIZÁVEL COM ADAPTAÇÃO DA PASTILHA.

Em AnáliseUtility Model

Application data

Number

MU6201374

Type

Utility Model

Filing

10/04/1982

Publication

05/08/1984

Progress at the INPI

  1. Filing10/04/82
  2. Publication05/08/84
  3. Examination08/07/84
  4. Allowance07/09/85
  5. Grant03/25/86
  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: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brudden Equipamentos Ltda

SP, BR

See this company's full portfolio

Inventors

N. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.8

09/06/1988

RPI 933

Anuidade - prazo legal encerrado

#18.2

07/12/1988

RPI 925

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Republicação - classificação IPC

#15.11

04/30/1985

RPI 758

Solicitação de exame técnico

#4.1

08/07/1984

RPI 720

Publicação do pedido de patente

#3.1

05/08/1984

RPI 707

Pedido de patente depositado

#2.1

11/30/1982

RPI 632

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

Patent monitoring

Track this patent in real time.

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