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Official data from INPI

DISPOSITIVO DE COMANDO PARA UM COMPRESSOR DE ÊMBOLO GIRATÓRIO

ArquivadaInvention Patent

Application data

Number

PI9001635

Type

Invention Patent

Filing

04/06/1990

Publication

05/07/1991

Progress at the INPI

  1. Filing04/06/90
  2. Publication05/07/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 04/06/1990 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Aktiengesellschaft Kšhnle, Kopp & Kausch

DE

Inventors

C. R. (pessoa física)

U. M. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 39 11 541.0 · 04/08/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era F04C 15/02.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

06/29/1993

RPI 1178

Publicação do pedido de patente

#3.1

05/07/1991

RPI 1066

Pedido de patente depositado

#2.1

07/31/1990

RPI 1026

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