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Donald A. Hoffend, JR.
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Pittsford, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular lift assembly
Patent number
8,286,946
Issue date
Oct 16, 2012
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Modular lift assembly
Patent number
8,047,507
Issue date
Nov 1, 2011
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Modular lift assembly
Patent number
7,854,423
Issue date
Dec 21, 2010
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Modular lift assembly having telescoping member
Patent number
7,810,792
Issue date
Oct 12, 2010
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Modular lift assembly having telescoping member
Patent number
7,484,715
Issue date
Feb 3, 2009
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Modular lift assembly
Patent number
7,293,762
Issue date
Nov 13, 2007
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Modular lift assembly
Patent number
7,258,325
Issue date
Aug 21, 2007
Daktronics Hoist, Inc.
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Safety sensor for a lift assembly
Patent number
6,997,442
Issue date
Feb 14, 2006
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Modular lift assembly
Patent number
6,988,716
Issue date
Jan 24, 2006
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Brake for hoist assembly
Patent number
6,889,958
Issue date
May 10, 2005
Donald A. Hoffend, Jr.
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MODULAR LIFT ASSEMBLY
Publication number
20130001488
Publication date
Jan 3, 2013
Daktronics Hoist, Inc.
Donald A. Hoffend, JR.
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MODULAR LIFT ASSEMBLY
Publication number
20120037863
Publication date
Feb 16, 2012
Daktronics Hoist, Inc.
Donald A. Hoffend, JR.
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MODULAR LIFT ASSEMBLY
Publication number
20110001101
Publication date
Jan 6, 2011
Daktronics Hoist, Inc.
Donald A. Hoffend, JR.
B66 - HOISTING LIFTING HAULING
Information
Patent Application
MODULAR LIFT ASSEMBLY HAVING TELESCOPING MEMBER
Publication number
20090146120
Publication date
Jun 11, 2009
Daktronics Hoist, Inc.
Donald A. Hoffend, JR.
B66 - HOISTING LIFTING HAULING