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Official data from INPI

FORRO MODULAR

ConcedidaUtility Model

Application data

Number

MU6100832

Type

Utility Model

Filing

06/25/1981

Publication

02/01/1983

Progress at the INPI

  1. Filing06/25/81
  2. Publication02/01/83
  3. Examination05/03/83
  4. Allowance08/21/84
  5. Grant03/26/85
  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: 03/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

PLASTICOS MUELLER SA [BR]

Inventors

J. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/26/1985

RPI 753

Notificação para pagamento de retribuição

#13.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Exigência - art. 36 da LPI

#6.1

02/07/1984

RPI 694

Solicitação de exame técnico

#4.1

05/03/1983

RPI 654

Publicação do pedido de patente

#3.1

02/01/1983

RPI 641

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04F 13/08; E04B 5/52.

03/27/2018

RPI 2464

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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