IP Library › Granted Patent US 11,780,039
Granted Patent Utility PCT National Stage
US 11,780,039 · Confirmation No. 1088

MAGNETIC LIFTING DEVICE HAVING POLE SHOES WITH SPACED APART PROJECTIONS

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Quick Facts
Patent No.
US 11,780,039
App. No.
16/964,005
Filed
2020-07-22
Granted
2023-10-10
Pub. No.
US20210031317A1
Art Unit
3723
PTA
-177 days