CRRC Qiqihar Rolling Stock Co., Ltd.

China


 
Total IP 103
Total IP Rank # 12,661
IP Activity Score 2.6/5.0    57
IP Activity Rank # 12,698
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

25 1
20 1
54 0
2
 
Last Patent 2024 - Car body of flatcar and longitud...
First Patent 2009 - Coupler draft gear, double-side ...
Last Trademark 2013 - QRRS
First Trademark 2012 - QRRS

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Railroad flatcar and railroad flatcar body. A railroad flatcar body and a railroad flatcar. The r...
Invention Car body of flatcar and longitudinal beam of flatcar. A car body of a flatcar and a longitudinal ...
2023 Invention Tank structure of tank truck, and tank truck. A tank structure of a tank truck, and a tank truck....
Invention Brake device, bogie, and goods wagon. Provided are a brake device, a bogie, and a goods wagon. Th...
Invention Brake device, bogie and railway freight car. A brake device, a bogie and a railway freight car. T...
Invention Emergency valve having emergency acceleration relieving function. An emergency valve having an em...
Invention Emergency valve. An emergency valve, comprising: a valve body (10) comprising an emergency cavity...
Invention Air control valve. An air control valve, comprising: a main valve body (10), wherein a main valve...
2022 Invention Braking system, vehicle braking mitigation state indicating apparatus, and vehicle. A braking sys...
Invention Railway flatcar and car body thereof. A railway flatcar and a car body thereof. The car body comp...
Invention Hopper car body and transport vehicle having same. The present invention provides a hopper car bo...
Invention Coupler and vehicle with coupler. Provided in the present disclosure are a coupler and a vehicle...
Invention Coupler, and vehicle having same. Provided in the present invention are a coupler and a vehicle h...
Invention Vehicle door opening and closing device, and vehicle. A vehicle door opening and closing device, ...
Invention Storage tank and tank truck having same. A storage tank and a tank truck comprising same. The sto...
Invention Container assembly, vehicle and unloading method. A container assembly, a vehicle and an unloadin...
2021 Invention Axle box suspension device and bogie. An axle box suspension device and a bogie, the axle box sus...
Invention Axle box suspension device, bogie, and railway wagon. An axle box suspension device, comprising a...
Invention Middle beam of flatcar, and flatcar having same. A middle beam (40) of a flatcar, and a flatcar h...
Invention Vehicle body assembly and vehicle having same. A vehicle body assembly comprising: a middle beam ...
Invention Vehicle transporting frame and container having same. A vehicle transporting frame and a containe...
Invention Axle-end electricity generating apparatus and bogie of railway car. An axle-end electricity gener...
2020 Invention Gas recovery device. A gas recovery device. The gas recovery device comprises a main storage tank...
Invention Container locking device and piggyback transport vehicle. The present disclosure provides a cont...
Invention Container locking device and acker transport vehicle. Provided are a container locking device and...
Invention Frame and freight train. Disclosed are a frame and a freight train. The frame comprises a first l...
Invention Side wall structure of freight car and railway freight car. A side wall structure (20) of a freig...
Invention Side wall structure of freight car and railway freight car. A side wall structure (20) of freight...
Invention Piggyback vehicle and vehicle body thereof. Disclosed are a piggyback vehicle and a vehicle body ...
Invention Control method for liquefied gas transport container, pressure control system and transportation ...
2019 Invention Axle box suspension device and bogie with same. Provided is an axle box suspension device. The ax...
Invention Wheel set structure, bogie and vehicle. A wheel set structure, a bogie and a vehicle. The wheel s...
Invention Brake device, bogie, and vehicle. A brake device. The brake device comprises: a brake beam (60) a...
Invention Vehicle body of flatcar used for railway container. Disclosed is a vehicle body of a flatcar used...
Invention Mounting sleeve. A mounting sleeve (1), comprising an inner ring (11), a middle ring (12) and an ...
Invention Vehicle coupler, coupler tongue and coupler body. A vehicle coupler, a coupler tongue and a coupl...
Invention Railway vehicle, coupler, and coupler body thereof. A railway vehicle, a coupler, and a coupler b...
Invention Vehicle coupler, coupler tongue and coupler body. Provided are a vehicle coupler, a coupler tongu...
2018 Invention Bogie and self-adaptive rotary arm positioning device thereof. A self-adaptive rotary arm positio...
Invention Railway open wagon and side wall thereof. A railway open wagon and a side wall thereof, the side ...
Invention Railway truck and headwall thereof. A railway truck and a headwall thereof. The headwall comprise...
Invention Bogie and connecting device for cross-connecting rod and side frame thereof. A connecting device ...
Invention Tank container and tank body thereof. A tank container and a tank body thereof. The cross section...
2017 Invention Railway freight car bogie. A railway freight car bogie includes a side frame, a bolster and a fri...
Invention Railway flatcar with crane. Disclosed is a railway flatcar with a crane, the flatcar comprising a...
2016 Invention Railway wagon for transporting trucks and method for loading and unloading truck. Disclosed is a ...
2013 G/S Railway material of metal; Slings of metal for handling loads; Rivets of metal; Containers of met...
G/S Railway couplings; axle boxes for rail cars; railway cars; train carriages; bumpers for railway c...
2012 G/S Railway couplings; Railway bogies; Railway rolling stock; Railway carriages; Buffers for railway ...
G/S Vehicles; Apparatus for locomotion by land, air or water; Railway couplings; Bogies for railway c...