Patent Assignment
Reel/Frame 049247/0823
Assignment of Assignor's Interest
Recorded: 2019-05-21
Pages: 3
Assignee
S.W.N.G., INC.
11415 MELROSE AVE., FRANKLIN PARK, ILLINOIS, 60131
Covered Properties
(2)
Spike Puller Workhead with Independent Control
Patent:
11,220,791 →
Application:
16/399,039 →
Publication:
US 2020/0325635
PCT:
PCT/US2019/029934 ↗
Spike Puller Workhead with Independent Control
Application:
62/832,874 →