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Official data from INPI

MECANISMO DE ACIONAMENTO PARA ALIMENTADOR DE MÁQUINAS DIVERSAS.

ConcedidaInvention Patent

Application data

Number

PI8201480

Type

Invention Patent

Filing

03/18/1982

Publication

11/01/1983

Progress at the INPI

  1. Filing03/18/82
  2. Publication11/01/83
  3. Examination02/07/84
  4. Allowance10/23/84
  5. Grant05/28/85
  6. Terminated02/11/92

The patent was granted on 05/28/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 05/28/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mecânica Wultzl Ltda.

SP, BR

Inventors

A. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/28/1985

RPI 762

Notificação para pagamento de retribuição

#13.1

03/05/1985

RPI 750

Republicação - classificação IPC

#15.11

02/26/1985

RPI 749

Deferimento

#9.1

10/23/1984

RPI 731

Solicitação de exame técnico

#4.1

02/07/1984

RPI 694

Publicação do pedido de patente

#3.1

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

05/04/1982

RPI 602

Anuidade - prazo legal encerrado

#18.2

02/11/1992

RPI 1106

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