K-LINE MAINTENANCE AND CONSTRUCTION LTD.
"K-LINE MAINTENANCE AND CONSTRUCTION LTD." is a word and design mark owned by K-Line Maintenance & Construction Limited, filed at the USPTO on December 9, 2025. It is under examination and covers classes 37, 39 and 42.
- Status
- Under examination
- Since August 18, 2026
- Filed
- December 9, 2025
- Registered
- Not yet
- Priority date
- June 9, 2025
- Claimed from Canada
- Application no.
- 99537400
- Registration no.
- Not yet
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word and design
- 3 classes
Who owns K-LINE MAINTENANCE AND CONSTRUCTION LTD.
The owner and representative on file with the office.
Owner
K-Line Maintenance & Construction Limited
Stouffville, Canada
Representative
Brian Chau
Norton Rose Fulbright Canada LLP
What the mark covers
The products and services K-LINE MAINTENANCE AND CONSTRUCTION LTD. is filed for, grouped by Nice class.
Providing construction, maintenance and repair services for distribution and transmission lines for electric utilities, municipalities and private enterprises, namely mono pole erection, construction, relocation and reconductoring, live line construction and maintenance, switch maintenance and response services, infrastructure services for renewable energy projects, overhead wire and fiber optic placement, smart grid installation, emergency restoration and 24/7 response services in the field of power utilities; providing substation engineering, procurement and construction services for electrical transformer infrastructures, private transformers, municipal distribution electrical stations and transformer stations, namely, design, material procurement, installation and testing and commissioning of transformer and switching substations, status and dynamic VAR compensators, plant substations, utility transmission and distribution substations, low profile tamperproof substations, line terminal equipment and substation modifications and upgrade services in the field of power utilities; providing construction, maintenance and infrastructure repair services for underground power systems, underground natural gas systems, underground water distribution systems, underground data/telecommunication systems, multiple party shallow utility installations and commercial and residential developments, underground transmission and distribution duct bank installations and civil construction projects in the field of power utilities; providing cleaning, maintenance and painting services for live electrical apparatus in the field of power and utilities; providing design installation and maintenance of temporary transformers and switchgear equipment to power work sites during building construction; providing leasing and rental services for equipment, namely, tools; fleet management services in the nature of maintenance of fleet vehicles, vehicle repair and refurbishment, vehicle inspection and safety certification services, equipment mounting on new and used commercial truck chassis, namely, mounting of aerial devices, boom trucks and digger derricks on commercial trucks used for powerline construction; emergency roadside vehicle repair services; providing auto body repair services and painting services; providing project and building and plant construction management services in the field of power utilities; providing leasing project management services, service station services, namely, cleaning, lubrication, maintenance and repair of vehicles in the field of power utilities
Leasing and rental services for vehicles, including trucks
Laboratory services, namely, testing of protective rubber insulating equipment namely, insulated gloves, sleeves, blankets, line hose, covers, and matting, hot sticks and live line tools, insulated plastic guards, insulated by-pass jumpers and temporary grounding jumpers, insulated rubber and pvc shielding in the field of power utilities; environmental automobile emissions testing and inspection services; testing of mounted aerial devices, boom trucks and digger derricks on commercial trucks used for powerline construction
What has happened so far
Steps recorded by the USPTO, newest first.
- Notification of letter of suspension e-mailed
- Letter of suspension e-mailed
- Suspension letter written
- Teas/email correspondence entered
- Correspondence received in law office
- Teas response to office action received
- Notification of non-final action e-mailed
- Non-final action e-mailed
- Non-final action written
- Assigned to examiner
4 earlier steps on the official record.
About K-LINE MAINTENANCE AND CONSTRUCTION LTD.
Who owns the trademark "K-LINE MAINTENANCE AND CONSTRUCTION LTD."?
The USPTO trademark "K-LINE MAINTENANCE AND CONSTRUCTION LTD." (application 99537400) is owned by K-Line Maintenance & Construction Limited.
What is the status of "K-LINE MAINTENANCE AND CONSTRUCTION LTD."?
Its status at the USPTO is: under examination.
Get this data via the API
Everything on this page comes from the Signa API. Pull K-LINE MAINTENANCE AND CONSTRUCTION LTD. and marks like it into your own product with one request.
GET/v1/trademarks/{id}The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019d2b70-448f-7745-8b8b-cc1dd90d23c1
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d2b70-448f-7745-8b8b-cc1dd90d23c1",
"object": "trademark",
"mark_text": "K-LINE MAINTENANCE AND CONSTRUCTION LTD.",
"status": {
"primary": "pending",
"stage": "examining"
},
"office_code": "US",
"application_number": "99537400",
"filing_date": "2025-12-09",
"nice_classes": [
37,
39,
42
],
"owners": [
{
"name": "K-Line Maintenance & Construction Limited",
"entity_id": null
}
]
}