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Official data from INPI

APERFEICOAMENTOS EM MAQUINA CONFORMADORA DE GASPEA DE SAPATO

Em AnáliseInvention Patent

Application data

Number

PI7802397

Type

Invention Patent

Filing

04/16/1977

Publication

-

Progress at the INPI

  1. Filing04/16/77
  2. Publication
  3. Examination
  4. Allowance01/25/83
  5. Grant09/27/83
  6. Terminated09/18/90

The patent was granted on 09/27/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 04/19/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

USM CORP

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Inventors

P. A. (pessoa física)

R. D. (pessoa física)

S. J. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

04/19/1988

RPI 913

Pedido de licença compulsória

#20.1

04/12/1988

RPI 912

Concessão da patente

#16.1

09/27/1983

RPI 675

Notificação para pagamento de retribuição

#13.1

05/31/1983

RPI 658

Deferimento

#9.1

01/25/1983

RPI 640

Exigência - art. 36 da LPI

#6.1

07/27/1982

RPI 614

6.2

12/29/1981

RPI 584

Anuidade - prazo legal encerrado

#18.2

09/18/1990

RPI 1033

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