The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
ABSTRACT A wheel support device for a vehicle includes a bearing (16) that rotatably supports a wheel (12), and is lubricated by a lubricant, a bearing support member (18), and a self-discharge type charge eliminator (110A, 110B, 110C, 110D) provided on a surface of a particular member. The self-discharge type charge eliminator (110A, 110B, 110C, 110D) is configured to change air around the self-discharge type charge eliminator (110A, 110B, 110C, 110D) into negative air ions, and eliminate charge by causing the air ions to attract positive charges of the particular member for neutralization, so as to reduce the quantity of charge of the particular member, and thereby reduce the quantity of charge of the lubricant.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Arquivamento - Art. 36 §1° da LPI
#11.2
07/19/2022
RPI 2689
Exigência - art. 36 da LPI
#6.1
04/12/2022
RPI 2675
Exigência preliminar
#6.21
08/11/2020
RPI 2588
Notificação de acesso ao patrimônio genético
#6.6.1
10/30/2018
RPI 2495
Publicação do pedido de patente
#3.1
04/04/2017
RPI 2413
Pedido de patente depositado
#2.1
03/01/2017
RPI 2408
Exigência - art. 21 da LPI
#2.5
08/23/2016
RPI 2381
Exigência - art. 21 da LPI
#2.5
05/31/2016
RPI 2369
Requerimento de pedido de patente
#2.10
Número de Protocolo 860160025945 em 29/01/2016 04:08(WB).
