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.
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| Number | Title | Issue Date |
| 8104710 | Actuator arrangement An actuator arrangement comprises a first screw shaft, a first nut cooperating with the first screw shaft such that rotation of the first screw shaft causes the first nut to translate thereon, a second screw shaft, a second nut cooperating with the second screw shaf... | 01/31/2012 |
| 8042417 | Actuator An actuator is described which comprises a rotatable actuator member (14, 114) and a lock arrangement (28, 128) operable to lock the actuator member (14, 144) against rotation, the lock arrangement (28, 128) comprising an axially movable ... | 10/25/2011 |
| 7959195 | Lock arrangement A lock arrangement comprises a first jaw component (28) pivotally moveable about a pivot axis (12), a second jaw component (30) releasably securable to the first jaw component (28) to form a pivotable jaw assembly (10), and an actu... | 06/14/2011 |
| 7919938 | Actuator arrangement An actuator arrangement comprises a plurality of linearly extendable actuators arranged to be driven by a common electrically driven motor, each actuator, being provided with limit stops to limit extension and/or retraction thereof, wherein the limit stops of the ac... | 04/05/2011 |
| 7861611 | Stop device A stop device comprises a rotatable shaft, a travelling nut mounted upon the shaft in such a manner that rotation of the shaft causes the nut to translate along the shaft, and a stop member mounted upon the shaft and operable to limit the length of the shaft along w... | 01/04/2011 |
| 7306009 | Hydraulic control valve A tandem hydraulic valve comprising first and second axially aligned valve spools, a valve guide slidably receiving said valve spools to control, in use, the connection between respective ports of the valve guide, said first and second spools being formed as separat... | 12/11/2007 |
| 7293524 | Indicator device for indicating whether a no-back device is operable An indicator device for use in indicating whether or not a no-back device is operable, the indicator device comprising an indicator member 42 moveable between a first position and a second position, a biassing arrangement 56 being provided to urge the ... | 11/13/2007 |
| 7201700 | Geared rotary actuators A geared rotary actuator including first and second adjacent, axially aligned actuator slices, each slice having an epicyclic-type reduction gear train including a rotatable input sun gear, a planetary gear assembly driven by the sun gear, and first and second outpu... | 04/10/2007 |
| 7174828 | Linear actuator A linear hydraulic actuator comprises a hollow main piston axially moveable in an elongate cylinder under the influence of hydraulic pressure, the main piston defining a bore within which a seal member is provided, the seal member forming a sliding seal with the bor... | 02/13/2007 |
| 6875145 | Rotary actuator A geared rotary actuator comprising first and second reduction gear trains, an earth for fixing the actuator in use, and an output member moveable relative to said earth for connection to a component to be moved by the actuator, said first and second reduction gear ... | 04/05/2005 |
| 6860452 | Aircraft flight surface control system A distributed control system is provided where the controllers are split into two dissimilar groups and flight control responsibility is further allocated within each group such that one entire group plus one further controller can fail without compromising the pilo... | 03/01/2005 |
