Demko Knives, Incorporated logo

Demko Knives, Incorporated

16 Marks
Corp.
First Filed:Jul 21, 2020Latest Filed:Jan 13, 2026Address:232 Sankey Hill Road, Wampum, PA 16157

Portfolio Overview

Registered
6(38%)
Pending
5(31%)
Dead
5(31%)

Top Classes

Class 8
Hand Tools
12(75%)
Class 6
Metal Building Materials & Hardware
3(19%)
Class 16
Paper Goods and Printed Matter
1(6%)

TTAB Proceedings

No litigation activity

Top Firms

LightGabler LLP(Feb 2025)
10

Trademark Activity Timeline(2020 – 2026)

Trademark Portfolio

16 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
SHARK-A-TAC
SHARK-A-TAC
Trademark
Word
ITU
PENDING
Owner:
Serial:99592278
Filed:Jan 13, 2026
Classes:8
Goods & Services
Class 008: Folding knives for self-defense
SHARK-BOX
SHARK-BOX
Trademark
Word
ITU
PENDING
Owner:
Serial:99591862
Filed:Jan 13, 2026
Classes:16
Goods & Services
Class 016: Pen and pencil boxes
MEGALO-LOCK
MEGALO-LOCK
Trademark
Word
ITU
PENDING
Owner:
Serial:99049714
Filed:Feb 20, 2025
Classes:8
Goods & Services
Folding knives
KNIFE-HEROES
KNIFE-HEROES
Trademark
Word
ITU
PENDING
Owner:
Serial:98641470
Filed:Jul 10, 2024
Classes:8
Goods & Services
Folding knives; Hunting knives; Pocket knives; Sport knives; "KNIFE"
NANO-SHARK
NANO-SHARK
Trademark
Word
REGISTERED
Owner:
Serial:98638010
Filed:Jul 8, 2024
Classes:8
Registration:8034540
Registered:Nov 18, 2025
Goods & Services
Folding knives
RHINOLOCK
RHINOLOCK
Trademark
Word
ITU
PENDING
Owner:
Serial:98400462
Filed:Feb 9, 2024
Classes:8
Goods & Services
Folding knives
SHARK-LOCK
SHARK-LOCK
Trademark
Word
REGISTERED
Owner:
Serial:98400419
Filed:Feb 9, 2024
Classes:8
Registration:7599214
Registered:Dec 10, 2024
Goods & Services
Folding knives
AUTO-SHARK
AUTO-SHARK
Trademark
Word
ABANDONED
Owner:
Serial:97822655
Filed:Mar 3, 2023
Classes:8
Goods & Services
Folding knives
SHARK-CUB
SHARK-CUB
Trademark
Word
REGISTERED
Owner:
Serial:97822686
Filed:Mar 3, 2023
Classes:8
Registration:7382586
Registered:May 7, 2024
Goods & Services
Folding knives
DEMKO
DEMKO
Trademark
Word
REGISTERED
Owner:
Serial:97672321
Filed:Nov 10, 2022
Classes:8
Registration:7258633
Registered:Jan 2, 2024
Goods & Services
Folding knives; Hunting knives; Pocket knives; Sport knives
ARMIGER
ARMIGER
Trademark
Word
REGISTERED
Owner:
Serial:97629942
Filed:Oct 12, 2022
Classes:8
Registration:7324016
Registered:Mar 5, 2024
Goods & Services
Fixed blade knives
FREEREIGN
FREEREIGN
Trademark
Word
REGISTERED
Owner:
Serial:97567242
Filed:Aug 26, 2022
Classes:8
Registration:7182217
Registered:Oct 3, 2023
Goods & Services
Fixed blade knives
SHARK-LOCK DEMKO KNIVES
SHARK-LOCK DEMKO KNIVES
Trademark
Combined
ABANDONED
Owner:
Serial:97163932
Filed:Dec 9, 2021
Classes:8
Goods & Services
"KNIVES"
SLICER SHARK
SLICER SHARK
Trademark
Word
ABANDONED
Owner:
Serial:90231915
Filed:Oct 2, 2020
Classes:6
Goods & Services
"SLICER"
MEGALO-LOCK
MEGALO-LOCK
Trademark
Combined
ABANDONED
Owner:
Serial:90064479
Filed:Jul 21, 2020
Classes:6
SHARK-LOCK
SHARK-LOCK
Trademark
Combined
ABANDONED
Owner:
Serial:90064567
Filed:Jul 21, 2020
Classes:6

Cookie Preferences

We use cookies (including Google Analytics) to improve our site and understand how visitors use it.

View our privacy policy