File:US4382245-drawings-page-2.png

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Summary

Description Levitation device
Date (Application filed by Individual)
1983-05-03 (Publication of US4382245A)
Source https://patents.google.com/patent/US4382245
Author Roy M. Harrigan
Permission
(Reusing this file)
Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}.

  • FIG. 1 is an elevational view of the apparatus in accordance with one form of the invention;
  • FIG. 2 is a plan view of part of the apparatus shown in FIG. 1;
  • FIG. 3 is an elevational view of another embodiment of the invention which includes a counterweight;
  • FIG. 4 is an isometric view of another embodiment of the invention which includes discrete interconnected magnets.


  • 10 magnetic top assembly
  • 11 annular member
  • 12 elongated member
  • 13 magnet
  • 14 magnet
  • 15 suitable base
  • 16 arrows, showing the direction of magnetization of magnet 14
  • 20 mass
  • 21 arm
  • 24 assembly
  • 26 magnet
  • 27 arms
  • 28 magnet
  • 29 magnet
  • 30 magnet
  • 31 magnet (second set)
  • 32 magnet (second set)
  • 33 magnet (second set)

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current15:28, 22 October 2025Thumbnail for version as of 15:28, 22 October 20251,779 × 2,551 (48 KB)wikimediacommons>MichaelFreycrop and transparancy

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