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Official data from INPI

DISPOSIÇÃO DE BOCAL INJETOR PARA APARELHOS DE LIMPEZA DE ALTA PRESSÃO

ConcedidaInvention Patent

Application data

Number

PI8001002

Type

Invention Patent

Filing

02/15/1980

Publication

-

Progress at the INPI

  1. Filing02/15/80
  2. Publication
  3. Examination
  4. Allowance01/03/84
  5. Grant06/26/84
  6. Terminated07/26/94

The patent was granted on 06/26/1984 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: 06/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Alfred Karcher GmbH & Co.

DE

Inventors

G. H. (pessoa física)

S. W. (pessoa física)

S. B. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P 29 6 648.6 · 01/21/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

06/26/1984

RPI 714

Notificação para pagamento de retribuição

#13.1

04/24/1984

RPI 705

Deferimento

#9.1

01/03/1984

RPI 689

Exigência - art. 36 da LPI

#6.1

08/09/1983

RPI 668

Anuidade - prazo legal encerrado

#18.2

07/26/1994

RPI 1234

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