Claims (1)
Claim 1 (Independent)
The ornamental design for a lifting device for invalids, as shown and described.
Full Description
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1. Lifting device for invalids
1 . 1 Perspective
1 . 2 Front
1 . 3 Rear
1 . 4 Top
1 . 5 Bottom
1 . 6 Side
1 . 7 Side
1 . 8 Perspective
Citations
This patent cites (18)
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