Invention Grant
- Patent Title: Consumer post hole digger
- Patent Title (中): 消费者挖掘挖掘机
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Application No.: US12184790Application Date: 2008-08-01
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Publication No.: US07798545B2Publication Date: 2010-09-21
- Inventor: Jeffrey M. Norton , Barry R. Albert
- Applicant: Jeffrey M. Norton , Barry R. Albert
- Applicant Address: US PA Camp Hill
- Assignee: Ames True Temper, Inc.
- Current Assignee: Ames True Temper, Inc.
- Current Assignee Address: US PA Camp Hill
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Agent David C. Jenkins, Esq.
- Main IPC: A01B1/00
- IPC: A01B1/00

Abstract:
This invention provides a post hole digger having a first, traverse pivot point, located on the lower section of two handle members, and a second, blade assembly pivot point located at the medial point of the blade assemblies. Because the first pivot point is a traverse pivot point, the handle members are only required to travel through a limited range of motion. Additionally, the second, blade assembly pivot point is preferably an offset pivot point. Thus, because the second, blade assembly pivot point is disposed at a medial point of the blade assemblies, the motion of the handle members, which are coupled to the upper ends of the blade assemblies, is reversed relative to the lower ends of the blade members.
Public/Granted literature
- US20080284184A1 Consumer Post Hole Digger Public/Granted day:2008-11-20
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