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Official data from INPI

DISPOSITIVO EM UMA CARDA COM UM DISPOSITIVO INTRODUTOR DE PAVIO DE FIBRA

Em AnáliseInvention Patent

Application data

Number

PI8602080

Type

Invention Patent

Filing

05/09/1986

Publication

01/06/1987

Progress at the INPI

  1. Filing05/09/86
  2. Publication01/06/87
  3. Examination02/14/89
  4. Allowance06/25/91
  5. Grant12/31/91
  6. Terminated09/26/95

The patent was granted on 12/31/1991 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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Trtzschler GmbH & Co. KG

DE

Inventors

H. T. (pessoa física)

DE

J. K. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 17 058.1 · 05/11/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

02/14/1989

RPI 956

Publicação do pedido de patente

#3.1

01/06/1987

RPI 846

Pedido de patente depositado

#2.1

11/11/1986

RPI 838

Anuidade - prazo legal encerrado

#18.2

09/26/1995

RPI 1295

Concessão da patente

#16.1

12/31/1991

RPI 1100

Notificação para pagamento de retribuição

#13.1

10/22/1991

RPI 1090

Deferimento

#9.1

06/25/1991

RPI 1073

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