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

ARRUELA DE PRESSÃO HELICOIDAL DENTADA

Prazo de SigiloInvention Patent

Application data

Number

PI8903819

Type

Invention Patent

Filing

07/31/1989

Publication

03/20/1990

Progress at the INPI

  1. Filing07/31/89
  2. Publication03/20/90
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/31/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

U. V. (pessoa física)

MX

Inventors

R. S. (pessoa física)

Technical data

IPC Classification

Priority claims

MX

12509 · 08/01/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de patente depositado

#2.1

11/28/1989

RPI 997

Arquivamento - Art. 33 da LPI

#11.1

12/22/1992

RPI 1151

Publicação do pedido de patente

#3.1

03/20/1990

RPI 1010

Patent monitoring

Track this patent in real time.

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