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."
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7398560 | Hat/visor with brim vent Headwear such as a hat, cap, or visor with a headband and a brim extending outwardly therefrom includes a crescent shaped opening defined by an inner portion of the brim and an external leading edge of the headband. Beyond the opening the opaque brim extends away fr... | 07/15/2008 |
| 7278173 | Adjustable baseball cap The invention is an article of headwear that incorporates an adjustment system for accommodating individuals with various head dimensions. The headwear may be formed of a crown and a visor. With respect to the crown, the adjustment system includes a first elastic ma... | 10/09/2007 |
| 6715154 | Cap with hidden teeth A baseball-style cap having a free-size capability for accommodating wearers having a range of head sizes without a separate sizing mechanism. The cap includes a crown main body which is expandable at least in a peripheral direction, and a headband made of a substan... | 04/06/2004 |
| 6477715 | Detachable disposable sweatband A detachable disposable sweatband, that can be readily manufactured from inexpensive readily-available component materials at low cost that makes it practically disposable and thus beneficial to personal hygiene, is easily attached to the sweatband or int... | 11/12/2002 |
| 6052831 | Free-size cap A free-size cap is capable of fitting wearers having a range of head sizes. The cap includes a multi-gore shell forming a crown portion, a headband having a plurality of slits thereon and a stretchable fabric interconnecting the crown and the headband. Fu... | 04/25/2000 |
| 5855023 | Ventilated hat A hat includes a band connected to a first side of the hat and configured to be releasably and adjustably connectable to a second side of the hat. The band is positioned and configured to leave a gap between a front of the hat and a wearer's head when the... | 01/05/1999 |
| 5685018 | Disposable perm rinsing cap A flexible protective transparent cap to be placed on the head of a user when receiving hair treatment. Holes are provided in the cap's housing to allow for the operator's use, to place the cap on the user and to discharge excess liquids. The discharge ou... | 11/11/1997 |
| 5054122 | Structure of hat with cooling system for the head A structure of hat with cooling system for the head, which comprises a covering for the head, having a channel holder made on its inner wall surface for the fastening therein of a plurality of cooling elements and a flexible, ventilating socket. The cooli... | 10/08/1991 |
| 4550445 | Ventilated athletic cap A hat or cap comprising an adjustable headband, a semi-rigid visor attached to said headband and extending along the front and both sides of the cap, and a canopy attached to the outer edges of said visor. The canopy is made of formed cloth or semi-rigid ... | 11/05/1985 |
| 4247958 | Uniform cap with changeable cover In a cap of the type having a cap frame including a head band and a visor and a vertical stay and a grommet for supporting the top of the cap and a separable changeable cap cover covering the stay and the grommet and surrounding and covering the head band... | 02/03/1981 |
