(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MOTOR DE ROSCA DE FUNDO DE POCO

ArquivadaInvention Patent

Application data

Number

PI8507202

Type

Invention Patent

Filing

01/07/1985

Publication

08/04/1987

Progress at the INPI

  1. Filing01/07/85
  2. Publication08/04/87
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/07/1985 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: 08/04/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

INST BUROVOI TEKHNIK [SU]

Inventors

B. [. (pessoa física)

G. [. (pessoa física)

M. [. (pessoa física)

S. [. (pessoa física)

Pessoa física

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1987

RPI 876

Arquivamento - Art. 33 da LPI

#11.1

12/04/1990

RPI 1044

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.