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Official data from INPI

SISTEMA PARA A MEDIÇÃO DE NÍVEL DE ENCHIMENTO

Em AnáliseInvention Patent

Application data

Number

PI8700150

Type

Invention Patent

Filing

01/15/1987

Publication

12/01/1987

Progress at the INPI

  1. Filing01/15/87
  2. Publication12/01/87
  3. Examination06/13/89
  4. Allowance05/12/92
  5. Abandoned
  6. In force

The application was allowed on 05/12/1992 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 06/13/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vdo Adolf Schindling Ag

DE

See this company's full portfolio

Inventors

W. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 01 100.2 · 01/16/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/13/1989

RPI 973

Publicação do pedido de patente

#3.1

12/01/1987

RPI 893

Pedido de patente depositado

#2.1

05/19/1987

RPI 865

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: G01F 23/22; B60K 15/02.

03/27/2018

RPI 2464

Arquivamento - Art. 38 §2° da LPI

#11.4

06/08/1993

RPI 1175

Notificação para pagamento de retribuição

#13.1

10/06/1992

RPI 1140

Deferimento

#9.1

05/12/1992

RPI 1119

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