Mark Ellinghuysen

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Winona, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Weapon holder for hunting blind
- Patent number 11,732,992
- Issue date Aug 22, 2023
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Grant
Bow holder for hunting blind
- Patent number 11,029,122
- Issue date Jun 8, 2021
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Grant
Modular tree stand and accessory support system
- Patent number 10,757,930
- Issue date Sep 1, 2020
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Grant
Portable game blind
- Patent number 10,542,742
- Issue date Jan 28, 2020
- Mark Ellinghuysen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Modular tree stand and accessory support system
- Patent number 10,412,954
- Issue date Sep 17, 2019
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Grant
Self-contained portable toilet
- Patent number 10,206,546
- Issue date Feb 19, 2019
- Mark Ellinghuysen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Self-contained portable toilet
- Patent number 9,867,512
- Issue date Jan 16, 2018
- Mark Ellinghuysen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
WEAPON HOLDER FOR HUNTING BLIND
- Publication number 20230288165
- Publication date Sep 14, 2023
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Application
BOW HOLDER FOR HUNTING BLIND
- Publication number 20200355461
- Publication date Nov 12, 2020
- Mark Ellinghuysen
- F41 - WEAPONS
Information Patent Application
PORTABLE GAME BLIND
- Publication number 20200015474
- Publication date Jan 16, 2020
- Mark Ellinghuysen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
MODULAR TREE STAND AND ACCESSORY SUPPORT SYSTEM
- Publication number 20190364878
- Publication date Dec 5, 2019
- Mark Ellinghuysen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING