IP Library Granted Patent US 1,102,083
Granted Patent S1
US 1,102,083 · App. 29/911,799 · Granted Nov 11, 2025

Material handling device handle

Inventors: Jackson T. Wilkey (Minneapolis, MN); Ryan P. Ellsworth (Chanhassen, MN)
Assignee: Tricam Industries, LLC
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,102,083
App. No.
29/911,799
Granted
Nov 11, 2025
Kind
S1
Claims (1)

The ornamental design for material handling device handle as shown and described.

Assignments (3)
CERTIFICATE OF CONVERSION Recorded Feb 6, 2025
From: TRICAM INDUSTRIES, INC.
To: TRICAM INDUSTRIES, LLC
Reel/Frame 070144/0480 →
SECURITY INTEREST Recorded Feb 2, 2025
From: TRICAM INDUSTRIES, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 070082/0930 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 2, 2024
From: ELLSWORTH, RYAN P.; WILKEY, JACKSON T.
To: TRICAM INDUSTRIES, INC.
Reel/Frame 067295/0697 →
References Cited (33)
US 3308978A · Smith, Jr. · 1967 [cited by examiner]
US 3578353A · Lockhart · 1971 [cited by examiner]
US 3850441A · Peters · 1974 [cited by examiner]
US 5256025A · Williamson · 1993 [cited by examiner]
US 5624224A · Brandenburg · 1997 [cited by examiner]
US 5971693A · Story · 1999 [cited by examiner]
US 5993134A · Williamson · 1999 [cited by examiner]
US 6237925B1 · Koenig · 2001 [cited by examiner]
US 6309168B1 · Holmes · 2001 [cited by examiner]
US D455882S · Ziolkowski · 2002 [cited by examiner]
US 7530579B2 · Butler · 2009 [cited by examiner]
US D644396S · Dechant · 2011 [cited by examiner]
US 8459515B1 · Weis · 2013 [cited by examiner]
US 8550476B1 · Whinnery · 2013 [cited by examiner]
US 8840121B2 · Reeves · 2014 [cited by examiner]
US 10351339B1 · Moens · 2019 [cited by examiner]
US 10926784B2 · Henderson · 2021 [cited by examiner]
US 10940062B1 · Nash, Sr. · 2021 [cited by examiner]
US D991615S · Motosicky · 2023 [cited by examiner]
US 11897528B2 · Anderson · 2024 [cited by examiner]
US 12054186B1 · Huisman · 2024 [cited by examiner]
US 20050230928A1 · Raney · 2005 [cited by examiner]
US 20080284120A1 · Butler · 2008 [cited by examiner]
US 20150284016A1 · Berlinger · 2015 [cited by examiner]
Filmtools Proboscis Hand Cart Dolly with 20in Nose Plate (online), (dated: Oct. 13, 2007) Retrieved from Internet (Jun. 10, 2025), URL: https://www.filmtools.com/fiscsrhaca2n.html (Year: 2007). [cited by examiner]
Milwaukee D-Handle Hand Truck 800 lb (online), (dated: Feb. 27, 2021) Retrieved from Internet (Jun. 10, 2025), URL: https://www.acehardware.com/departments/storage-and-organization/hand-trucks-and-carts/hand-trucks/7092… [cited by examiner]
Littlegiant Shovel Nose Hand Truck (online), (dated: Feb. 5, 2023) Retrieved from Internet (Jun. 10, 2025), URL: https://www.littlegiant-usa.com/product/shovel-nose-hand-truck/ (Year: 2023). [cited by examiner]
Vestil Multi-Purpose Drum Hand Trucks (online), (dated: Mar. 6, 2023) Retrieved from Internet (Jun. 10, 2025), URL: https://www.vestil.com/product.php?FID=797#images-3 (Year: 2023). [cited by examiner]
Milwaukee P-Handle Hand Truck 1000 lb (online), (dated: Feb. 5, 2024) Retrieved from Internet (Jun. 10, 2025), URL: https://www.acehardware.com/departments/storage-and-organization/hand-trucks-and-carts/hand-trucks/7007… [cited by examiner]
Dutro RET51 Single Loop Handle Steel Hand Truck (online), Retrieved from Internet (Jun. 10, 2025), URL: https://materialflow.com/p/dutro-single-loop-handle-steel-hand-truck-ret51/ (Year: 2025). [cited by examiner]
Harper Trucks BKB04 (online), Retrieved from Internet (May 31, 2025), URL: https://www.wholesalehome.com/products/harper-truck-bkb04-600-lb-capacity-hand-truck-8-inch-wheels-sturdy-green-construction (Year: 2025). [cited by examiner]
Uline Keg Hand Truck (online), Retrieved from Internet (May 31, 2025), URL: https://www.uline.com/BL_1510/Uline-Keg-Hand-Truck (Year: 2025). [cited by examiner]
Uline Loop Handle Steel Hand Truck (online), Retrieved from Internet (May 31, 2025), URL: https://www.uline.com/Product/Detail/H-1786 (Year: 2025). [cited by examiner]