Invention Grant
- Patent Title: Asymmetric terebrating shovel with lateral displacement slide surface and pivoting level leg
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Application No.: US14545101Application Date: 2015-03-26
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Publication No.: US10542652B2Publication Date: 2020-01-28
- Inventor: Jon K Curry
- Applicant: Jon K Curry
- Agent David G. Duckworth
- Main IPC: A01B1/02
- IPC: A01B1/02
Abstract:
The asymmetrical head of a shovel incorporates a vertically oriented metatarsal edge extending upwardly from the tip of the head to a recessed offset dorsal edge offset along the entire length of the dorsal edge from the tip of the head. The construction of the head permits it to function both as a pivot and as a lever, as well as facilitating the initial penetration of the head in soil.
Public/Granted literature
- US20150319909A1 Asymmetric terebrating shovel with lateral displacement slide surface and pivoting level leg Public/Granted day:2015-11-12
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