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Official data from INPI

INSTALCAO ROTATIVA PARA TRATAMENTO DE RECIPIENTES

Em AnáliseInvention Patent

Application data

Number

PI7905786

Type

Invention Patent

Filing

10/20/1978

Publication

-

Progress at the INPI

  1. Filing10/20/78
  2. Publication
  3. Examination
  4. Allowance02/08/83
  5. Grant10/25/83
  6. In force10/20/98

The patent was granted on 10/25/1983 and is in force until 10/20/1998. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/20/1998

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Latest action published by the INPI: 09/27/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HOLSTEIN & KAPPERT MASCHF

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Inventors

J. H. (pessoa física)

K. U. (pessoa física)

S. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

22.2

09/27/1988

RPI 936

Anuidade - prazo legal encerrado

#18.2

06/14/1988

RPI 921

16.3

01/10/1984

RPI 690

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

06/07/1983

RPI 659

Deferimento

#9.1

02/08/1983

RPI 642

Exigência - art. 36 da LPI

#6.1

08/31/1982

RPI 619

Exigência - art. 36 da LPI

#6.1

04/13/1982

RPI 599

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