Bizarre Patents
A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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 |
| 7814602 | Hairbrush A hairbrush and method of brushing are provided in which tangled hair may be brushed out at a better rate and with less pain. The hairbrush includes bristles that are mounted on revolving track portions so that when the bristles encounter a tangle or a resistance in... | 10/19/2010 |
| 7272870 | Secondary introduction of fluid into vacuum system An apparatus and method for minimizing the accumulation of soil and debris within a vacuum system of a surface maintenance machine is disclosed. A secondary fluid, such as pressurized cleaning solution, is sprayed into the vacuum system in order to reduce soil and d... | 09/25/2007 |
| 6272711 | Multifunction surface engaging apparatus that is particularly suited in removing snow and ice A multifunction apparatus for engaging a surface is particularly suited for removal of snow and ice from the windshields and hoods of vehicles. The apparatus includes a support frame having two pulleys and a handle for manipulating the apparatus. An endle... | 08/14/2001 |
| 6145145 | Apparatus having a belt agitator for agitating a cleaning agent into a carpet Apparatus for agitating a cleaning agent into a carpet comprises a housing within which a first and a second roller are each mounted for rotation in a first angular direction. A platen is mounted intermediate the rollers. A belt agitator comprising a fabr... | 11/14/2000 |
| 6140723 | Vibration generating device and oral hygiene device using same An oral hygiene device comprises a rotating body 22 mounted to a rotating shaft 21 of an electric motor 14, an output shaft 11 resiliently supported via a resonance pin 25 to be swingable finely, a drive magnetic body 23 provided on the rotating body 22, ... | 10/31/2000 |
| 6032313 | Household appliance having plural coaxially rotatable or parallel linearly movable heads or tools A household appliance of the type in which a cleaning, polishing, or massaging effect is obtained by a rotating head or tool is improved by splitting the cleaning, polishing, or massaging head or tool into concentric or parallel multiple heads or tools ar... | 03/07/2000 |
| 5979011 | Dust removing apparatus An apparatus for removing dust from a photographic film is disclosed. The apparatus includes cylindrical rotatable dust removing members disposed upwardly and downwardly of the film, and a dust take-off member disposed adjacent the dust removing members f... | 11/09/1999 |
| 5655252 | Dust-removing apparatus A dust-removing apparatus for removing dust from a dusty surface of a material. The apparatus includes a dust-removing member for picking up dust from a dusty surface in association with continuous and alternate movement of various portions of a dust-remo... | 08/12/1997 |
| 5309597 | Powered endless belt brush A hand held device for sweeping cloth and other surfaces and to convey the sweepings to a self-contained dust pan. An endless flat belt rotating on two pulleys of unequal diameter supports a plurality of transverse brushes which do the sweeping and convey... | 05/10/1994 |
| 4209870 | Hand-held cleaning device with snout-like sweep tunnel A hand-held cleaning device is disclosed comprising a two-piece, molded plastic housing having a top handle and a forwardly-extending snout-like sweep tunnel with a forwardly-inclined intake opening at its forward end and containing a driveable endless be... | 07/01/1980 |
