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Official data from INPI

CINZEIRO

Em AnáliseUtility Model

Application data

Number

MU5801321

Type

Utility Model

Filing

09/28/1978

Publication

-

Progress at the INPI

  1. Filing09/28/78
  2. Publication
  3. Examination02/16/82
  4. Allowance03/22/83
  5. Grant10/25/83
  6. Terminated06/21/88

The patent was granted on 10/25/1983 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: 06/21/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALESSANDRI E

Inventors

A. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

06/21/1988

RPI 922

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

08/02/1983

RPI 667

Deferimento

#9.1

03/22/1983

RPI 648

8.1

12/14/1982

RPI 634

Solicitação de exame técnico

#4.1

02/16/1982

RPI 591

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