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Official data from INPI

GUINDASTE

PublicadaInvention Patent

Application data

Number

PI8901733

Type

Invention Patent

Filing

04/07/1989

Publication

11/21/1989

Progress at the INPI

  1. Filing04/07/89
  2. Publication11/21/89
  3. Examination10/15/91
  4. Allowance11/23/93
  5. Grant08/30/94
  6. Terminated12/31/96

The patent was granted on 08/30/1994 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: 11/21/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. V. (pessoa física)

NL

H. V. (pessoa física)

NL

Inventors

H. K. (pessoa física)

NL

Technical data

IPC Classification

Priority claims

GB

8808233 · 04/08/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/21/1989

RPI 996

Pedido de patente depositado

#2.1

05/23/1989

RPI 970

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

08/30/1994

RPI 1239

Notificação para pagamento de retribuição

#13.1

04/12/1994

RPI 1219

13.2

11/23/1993

RPI 1199

Deferimento

#9.1

11/23/1993

RPI 1199

Notificação para pagamento de retribuição

#13.1

09/21/1993

RPI 1190

Solicitação de exame técnico

#4.1

10/15/1991

RPI 1089

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