Patent ID: 7726714

Claim:
A post hole digger comprising: a first handle assembly having an upper end, a medial portion, and a lower end; a second handle assembly having an upper end, a medial portion, and a lower end; said first handle assembly pivotally coupled to said second handle assembly at a first, traverse pivot point, said first, traverse pivot point disposed on said first handle assembly medial portion and said second handle assembly medial portion; a blade assembly having a first blade sub-assembly and a second blade sub-assembly; said first blade sub-assembly pivotally coupled to said first handle assembly, said first blade sub-assembly having an elongated blade member having an upper end and a lower end; said second blade sub-assembly pivotally coupled to said second handle assembly, said second blade sub-assembly having an elongated blade member having an upper end and a lower end; said first blade sub-assembly and said second blade sub-assembly coupled together at a blade assembly pivot point, said blade assembly pivot point disposed on said first blade sub-assembly blade member upper end and said second blade sub-assembly blade member upper end; a central longitudinal axis extending through said traverse, first pivot point and said blade assembly pivot point; said first blade sub-assembly includes an offset tab extending from said first blade sub-assembly blade member upper end; said second blade sub-assembly includes an offset tab extending from said second blade sub-assembly blade member upper end; wherein said blade assembly pivot point is an offset pivot point, the axis of said blade assembly pivot point passing through said first blade sub-assembly offset tab and said second blade sub-assembly offset tab; said first handle assembly and said second handle assembly are structured to pivot relative to each other between a first position, wherein said first handle assembly upper end and said second handle assembly upper end adjacent to each other and a second position wherein said first handle assembly upper end and said second handle assembly upper end are generally spaced from each other; said first blade sub-assembly and said second blade sub-assembly being structured to pivot relative to each other between a first, open position and a second, closed position, and wherein when said first handle assembly and said second handle assembly are in said first position, said first blade sub-assembly and said second blade sub-assembly are in said first, open position, and, when said first handle assembly and said second handle assembly are in said second position, said first blade sub-assembly and said second blade sub-assembly are in said second, closed position; and said first handle assembly and said second handle assembly travel between about 6.5 degrees and 10.5 degrees relative to said central longitudinal axis when moved between said first position and said second position.