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Official data from INPI

DISPOSITIVO FIXADOR DE TUBO SOBRE UMA PAREDE

PublicadaInvention Patent
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Application data

Number

PI8700751

Type

Invention Patent

Filing

02/12/1987

Publication

12/15/1987
View on INPI

Progress at the INPI

  1. Filing02/12/87
  2. Publication12/15/87
  3. Examination08/07/90
  4. Allowance07/21/92
  5. Grant05/25/93
  6. Terminated12/31/96

The patent was granted on 05/25/1993 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: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. K. (pessoa física)

DE

Inventors

U. K. (pessoa física)

DE

Technical data

IPC Classification

F16L 3/12

Priority claims

DE

P 36 04 326.5 · 02/12/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

12/15/1987

RPI 895

Pedido de patente depositado

#2.1

06/09/1987

RPI 868

Anuidade - prazo legal encerrado

#18.2

12/31/1996

RPI 1361

Concessão da patente

#16.1

05/25/1993

RPI 1173

Notificação para pagamento de retribuição

#13.1

12/29/1992

RPI 1152

Deferimento

#9.1

07/21/1992

RPI 1129

Republicação - classificação IPC

#15.11

11/19/1991

RPI 1094

Exigência - art. 36 da LPI

#6.1

10/29/1991

RPI 1091

Exigência - art. 36 da LPI

#6.1

05/28/1991

RPI 1069

15.7

11/06/1990

RPI 1040

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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