US D1,028,700 S
Helical pile
Jen Te Yang, Taipei (TW)
Assigned to Daiye Screw Pile Ltd., Taipei (TW)
Filed by Daiye Screw Pile LTD., Taipei (TW)
Filed on May 24, 2022, as Appl. No. 29/839,731.
Term of patent 15 Years
LOC (14) Cl. 08 - 08
U.S. Cl. D 8—387  [D13/102]
OG exemplary drawing
 
The ornamental design for a helical pile, as shown and described.