Bizarre Patents
Apparatus for Simulating a High Five
A self-righting hand-arm configuration which is adapted to pivot when struck by a user, thereby simulating a "high five."
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| Number | Title | Issue Date |
| 5142789 | Head of universal parallel ruler A head of a universal parallel ruler having a base 2 supported so as to be movable in parallel on a drafting board comprises a scale mounting plate 16 having an upper portion supported so as to be rotatable on the upper face side of the base 2 and a handl... | 09/01/1992 |
| 4587742 | Scale balancing device in universal parallel ruler device A scale balancing device for balancing the weight of the scales of a universal parallel ruler, the device having a head structure having the scales rotatably mounted thereon, a rotating member rotatably mounted on the head structure separate from the scal... | 05/13/1986 |
| 4580351 | Scale balancing device in universal parallel ruler device A scale balancing device for balancing the weight of a scale of a universal parallel ruler, having a head structure having a rotating scale support rotatably mounted thereon on which the scales are carried, the scale support and scales having a center of ... | 04/08/1986 |
| 4578872 | Scale balancing device in universal parallel ruler device A scale balancing device for balancing the weight of the scales of a universal parallel ruler, the device having a head structure having a rotating scale support rotatably mounted thereon on which the scales are carried, a rotating member rotatably mounte... | 04/01/1986 |
| 4571846 | Scale balancing device in universal parallel ruler device A scale balancing device for balancing the weight of the scales of a universal parallel ruler, the device having a head structure having a rotating scale support rotatably mounted thereon on which the scales are carried, a rotating member rotatably mounte... | 02/25/1986 |
