Hard Ground Breaker
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Nov 10, 2016
app pub date -
May 5, 2016
filing date -
May 5, 2015
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A ground breaking device comprises an elongated shaft having a length extending longitudinally from a proximal end to a distal end. The length is no greater than 7 feet and the distal end ends in a point. At least one stepping member extends out from the elongated shaft. The at least one stepping member has a longitudinal length along the shaft that is no more than 1/15 of the length of the shaft in the longitudinal direction. The at least one stepping member has a widened step of 1 to 5 inches and the shaft has a diameter between about 0.5″ and 2″.
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