Caterpillar Inc. (P) vs Yanhua Wang (D)
Suspended
Oppositions
Proceeding Details
Proceeding Number
Filing Date
Dec 29, 2025
Last Status Update
Mar 10, 2026
Interlocutory Attorney
JENNIFER KRISP
Parties
Plaintiff
Caterpillar Inc.




901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Attorney / Correspondent:
NARESH KILARUFINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001
Marks:
CAT
Registered
|Reg #: 4804269|S/N: 86976339
CAT
LIVE - REGISTERED
Service MarkCombinedOwner: Caterpillar Inc.
Status: REGISTERED AND RENEWED

Record Details
Serial No.
86976339
Registration No.
4804269
Status
LIVE
Important Dates
Filed
Jun 9, 2014
Registered
Sep 1, 2015
First Use
Oct 20, 1988
Goods & Services
Class 037
Repair, servicing, and maintenance of vehicles, engines, equipment, machines, machine tools, and control units and parts therefor, for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; machinery installation; rental of equipment, and machines for use in compaction, construction, demolition, earth conditioning, earth contouring, earth moving, lifting for use in construction, mining extraction, paving, pipelaying, road building and repair, site preparation and remediation, and tunnel boring; rental services featuring equipment, machines, and machine tools for use in compaction, construction, demolition, earth conditioning, earth contouring, earth moving, lifting for use in construction, material handling in the nature of movement and storage of materials and products, mining extraction, paving, pipelaying, and road building and repair, site preparation and remediation, and tunnel boring; remanufacturing of vehicles, engines, machines, machine tools, and parts therefor, for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling in the nature of movement and storage of materials and products, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; providing searchable computer databases, websites, and online information services relating to repair and maintenance of equipment, machines, machine tools, and parts therefor, for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting for use in construction, marine propulsion, material handling in the nature of movement and storage of materials and products, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; providing searchable computer databases, websites, and online information services relating to repair and maintenance of engines and power generation equipment; providing searchable computer databases, websites, and online information services relating to renting of equipment, machines, machine tools, and parts therefor, for use in compaction, construction, demolition, earth conditioning, earth contouring, earth moving, lifting for use in construction, material handling in the nature of movement and storage of materials and products, mining extraction, road building and repair, site preparation and remediation, tunnel boring [ ; providing searchable computer databases websites, and online information services relating to rental of engines for use in machinery ]
CAT
Registered
|Reg #: 4804271|S/N: 86976341
CAT
LIVE - REGISTERED
Service MarkCombinedOwner: Caterpillar Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
86976341
Registration No.
4804271
Status
LIVE
Important Dates
Filed
Jun 9, 2014
Registered
Sep 1, 2015
First Use
Oct 1, 1997
Goods & Services
Class 040
Rental of generators; rental of equipment, machines, and machine tools for use in oil and gas production; rental of equipment, and machines for use in oil production; rental services featuring power generation equipment, generators, and power generation tools; providing searchable computer databases, websites, and online information services relating to renting of equipment, machines, machine tools, and parts therefor for use in oil and gas production and power generation; providing searchable computer databases, websites, and online information services relating to renting of power generation equipment
CAT
Registered
|Reg #: 1023137|S/N: 73001719
CAT
LIVE - REGISTERED
TrademarkWordOwner: CATERPILLAR INC.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
73001719
Registration No.
1023137
Status
LIVE
Important Dates
Filed
Sep 24, 1973
Registered
Oct 21, 1975
First Use
Aug 1, 1966
Goods & Services
Class 009
BATTERIES, FUSES, ELECTRICAL CABLES, CONDUITS, FASTENERS AND TERMINALS; SWITCHES, ENGINE STARTING SYSTEMS, SPARK PLUGS, SPARK PLUG FIRING INDICATORS, LOAD SIGNAL SYSTEMS, FLASHERS, BRAKE ACCUMULATOR BUZZERS, LOW AIR PRESSURE ALARMS, TURN SIGNAL FLASHERS, SPEEDOMETERS, ODOMETERS, TIRE WEAR GAUGES, TIRE PRESSURE GAUGES, HYDRAULIC SYSTEM FILTER INDICATORS, AIR CLEANER SERVICE INDICATORS, FUEL PRESSURE GAUGES, ENGINE OIL PRESSURE GAUGES, TORQUE CONVERTER TEMPERATURE GAUGES, WATER TEMPERATURE GAUGES, AND SERVICE METERS
CAT
Registered
|Reg #: 4804272|S/N: 86976342
CAT
LIVE - REGISTERED
Service MarkCombinedOwner: Caterpillar Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
86976342
Registration No.
4804272
Status
LIVE
Important Dates
Filed
Jun 9, 2014
Registered
Sep 1, 2015
First Use
Jan 1, 2006
Goods & Services
Class 041
Education services, namely, providing online safety training, workshops, and seminars in the fields of safety, health, and the environment in the agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management
CAT
Registered
|Reg #: 4804267|S/N: 86976333
CAT
LIVE - REGISTERED
Service MarkCombinedOwner: Caterpillar Inc.
Status: REGISTERED AND RENEWED
Record Details
Serial No.
86976333
Registration No.
4804267
Status
LIVE
Important Dates
Filed
Jun 9, 2014
Registered
Sep 1, 2015
First Use
Dec 1, 1996
Goods & Services
Class 035
Business management and consultation; [ product distribution for advertising purposes and ] operations management services; logistics consulting services, namely, order management and fulfillment services, warehouse management, inventory management, records accuracy management, managing manufacturing logistics, managing reverse logistics, supply chain design logistics and management, transportation scheduling and planning management; marketing services; compilation and systemization of information into computer databases; management and compilation of computerized databases; retail stores featuring vehicles, equipment, and machines for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, landscaping, lifting, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; retail stores featuring power generation equipment, generators, and tools; online retail store services and retail store services featuring clothing and clothing accessories, footwear, headwear, toys, games, leather goods, bags, glasses, cups, keychains, watches, computer software, eyewear, pictures, and books; providing searchable computer databases, websites, and online information services relating to purchasing of equipment, machines, machine tools, and parts therefor, for use in agriculture, compaction, construction, demolition, earth conditioning, earth contouring, earth moving, forestry, forest management landscaping, lifting for use in construction, marine propulsion, material handling, mining, mulching, oil and gas distribution, oil and gas exploration, oil and gas production, paving, pipelaying, power generation, road building and repair, site preparation and remediation, tunnel boring, and vegetation management; providing searchable computer databases, websites, and online information services relating to purchasing of engines and power generation equipment; providing searchable computer databases, websites, and online information services relating to renting of equipment, machines, machine tools, and parts therefor, for use in forest management; business data acquisition and analysis via computer networks and the Internet; technical business consulting services in the field of capturing new revenue streams, reducing waste, conserving capital, and improving cash flow
VS
Defendant
Yanhua Wang
3027 MICHELLE DRIVE
COLTON, CA 92324
Attorney / Correspondent:
Mark:
LIUUCKAT
Pending
S/N: 99281027
LIUUCKAT
LIVE - PENDING
TrademarkWordOwner: Yanhua Wang
Status: OPPOSITION PENDING

Record Details
Serial No.
99281027
Status
LIVE
Important Dates
Filed
Jul 13, 2025
First Use
Jul 4, 2025
Goods & Services
Class 008
Hand tools, namely, pincers; Non-electric fruit peelers; Hand tools, namely, knife sharpeners; Hand-operated food processor; Manually operated tree pruners; Hand tools, namely, drills; Sharpening wheels for knives and blades; Hand-operated sharpening tools and instruments; Drill bits for hand drills; Socket spanners; Ski profiles containing vices for holding skis during waxing, tuning, or sharpening; Hand tools, namely, manually-operated grinding wheels; Hand-operated tile spacer removal tools; Miter sanders being hand tools; Food processors, hand-operated
TTAB Documents
Title | Date | Entry # | Category | Code | Actions |
|---|---|---|---|---|---|
NOTICE OF DEFAULT | Mar 10, 2026 | 4 | Defaults | 144 | |
INSTITUTED | Dec 29, 2025 | 3 | Status | 128 | |
NOTICE AND TRIAL DATES SENT; ANSWER DUE: | Dec 29, 2025 | 2 | Scheduling | 707 | |
FILED AND FEE | Dec 29, 2025 | 1 | Fees | 124 |