Who owns the K trademark?

The K trademark is owned by Killam Development, Ltd..

What class is the K trademark registered in?

The K trademark is registered in Class 036 (Insurance, financial & real estate services), Class 037 (Construction, installation & repair services).

What is the serial number for K?

The USPTO serial number for K is 50177988.

What is the registration number for K?

K is registered under USPTO registration number 0.

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Updated Nov 5, 2026·21 searches this week

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K

PENDING

Serial: 50177988
Reg: 0
Filed: Oct 23, 2026
Owner: Killam Development, Ltd.

Financial, monetary and banking services; insurance services; real estate services.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

Full Goods & Services

Class 036Insurance, financial & real estate services

US codes: 100, 101, 102

First use anywhere: Dec 31, 2001

First use in commerce: Dec 31, 2001

Financial, monetary and banking services; insurance services; real estate services.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 31, 2001

First use in commerce: Dec 31, 2001

Construction services; installation and repair services; mining extraction, oil and gas drilling.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Status History

2 events

NEW APPLICATION ENTERED

Oct 23, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Oct 23, 2026

Code MAFR

What usually happens from here

Of the 28,868 marks on the USPTO register that reached application filing receipt mailed:

Registered30% (8,657)

Abandoned24% (6,835)

Still pending46% (13,376)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.