"That’s an amazing invention, but who would ever want to use one of them?"
President Rutherford B. Hayes ; Said in 1876, after Alexander Graham Bell demonstrated the telephone to him at the White House
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| Number | Title | Issue Date |
| 6932150 | Heat-dissipation device A heat-dissipation device adopted for a safety helmet which includes a heat-transfer unit that functions as a heat pipe, a heat-dissipation unit connecting to the heat-transfer unit, a vent formed in a front of the heat-dissipation unit that can be closed and opened... | 08/23/2005 |
| 6875437 | Hair protection bag with a fastening opening and a method for using the same A hair protection bag with a first opening and a method for using the same are provided. The hair protection bag may have an open perimeter, a band around the open perimeter and a first opening associated with the bag. The band may be detachably connected to the ope... | 04/05/2005 |
| 6345395 | Sports hat A sports hat comprises a body including a domed portion having a narrow end and an open wide end, and a ring portion of variable diameter at the narrow end. An elasticized band is associated with the ring portion, as is a substantially non-stretchable elo... | 02/12/2002 |
| 6269489 | Hunting hood A hunting hood is described that can be worn on the head of a hunter, in both summer and winter. The hood has several comfort-providing features, such as an adjustable eye window and an attachable and detachable hinged flap for exposing an opening for the... | 08/07/2001 |
| 5924139 | Cap attachment An attachment useful for a conventional type sports cap which has a fabric dome, a headband surrounding the dome, a pair of straps at the rear of the cap for adjustment of the size of the headband and an opening in the dome of the cap above the straps. Th... | 07/20/1999 |
| 5632047 | Cap attachment An attachment useful for a conventional type sports cap which has a fabric dome, a headband surrounding the dome, a pair of straps at the rear of the cap for adjustment of the size of the headband and an opening in the dome of the cap above the straps. Th... | 05/27/1997 |
| 5509145 | Cap with opening having a removable closure A headwear item, more particularly a baseball-style cap, having a hole at the top of the crown for a ponytail or braid to pass through and a removable closure that conceals the hole at the option of the wearer. The cap also has a pocket sewn on the inside... | 04/23/1996 |
| 5170510 | Integral motorcyclist helmet provided with means for preventing fogging of the visor thereof There is described herein an integral motorcyclist helmet which is provided with means adapted to prevent fogging of the visor thereof. The above means include substantially an air passage (6) provided inside the helmet, at the top edge of the opening thereof,... | 12/15/1992 |
| 5091996 | Face mask A face mask including a sheet of flexible material for concealing at least a portion of a hunter's face utilizes a wire secured to the sheet of material for positioning adjacent the eyes of the hunter and an elastic strap associated with the wire for secu... | 03/03/1992 |
| 5025507 | Face mask A face mask including a sheet of flexible material for concealing at least a portion of a hunter's face utilizes a wire secured to the sheet of material for positioning adjacent the eyes of the hunter and an elastic strap associated with the wire for secu... | 06/25/1991 |
| 4729132 | Sports helmet A sports helmet has a resilient, cushioned lining in the interior having at least one pocket in a rear portion containing an air-activated heat-generating element. The helmet is fabricated with an adjustable interior lining having a plurality of pieces wh... | 03/08/1988 |
| 4472837 | Head covering for retaining articles A head covering containing a carrier means for securely retaining an article. The carrier means may be affixed or removably attached to a crown means or some other portion of the head covering. A flap or cover means may be present to cover and protect the... | 09/25/1984 |
| 4104741 | Novelty hat device An amusement device comprising a hat having a balloon compartment positioned at the top of the hat having defined therein a plurality of vent apertures and a tube receiving aperture; a tube having a first and second end, said second end passing through sa... | 08/08/1978 |