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Official data from INPI

MATERIAL PARA TRANSPORTADORES DE RECIPIENTES,ENROLAVEL EM BOBINAS

Em AnáliseInvention Patent

Application data

Number

PI7600174

Type

Invention Patent

Filing

01/17/1975

Publication

-

Progress at the INPI

  1. Filing01/17/75
  2. Publication
  3. Examination
  4. Allowance
  5. Grant12/14/82
  6. Terminated05/10/88

The patent was granted on 12/14/1982 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: 05/10/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

I. W. (pessoa física)

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Inventors

W. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

05/10/1988

RPI 916

Concessão da patente

#16.1

12/14/1982

RPI 634

Notificação para pagamento de retribuição

#13.1

10/13/1982

RPI 625

110

08/10/1982

RPI 616

Recurso

#12.1

12/22/1981

RPI 583

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