Dual hay spear
Claims
The ornamental design of the dual hay spear, as shown and described.
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- Internet Printout; Skidsteer Dual Hay Spear bale spike skid steer case kubota 3,000 capacity; http://www.rakuten.com/prod/276793693.html; US.
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- Internet Printout; Titan Attachments John Deere Hay Spear Attachment bale spike tractor loader 200 300 400 500 series; Titan Distributors; http://www.sears.com/titan-attachments-john-deere-hay-spear-attachment-bale/p-SPM8068936529?prdNo=8&blockNo=8&blockType=G8; US.
Type: Grant
Filed: May 3, 2016
Date of Patent: May 16, 2017
Inventor: James Gardner (Wagoner, OK)
Primary Examiner: Mark Goodwin
Application Number: 29/563,185