Bizarre Patents
Cloaking System Using Optoelectronically Controlled Camouflage
A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.
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| Number | Title | Issue Date |
| 8137022 | Coupling pin and method of use thereof A coupling pin (10) comprising a carriage member (12) and a riding member (14) longitudinally slidable over the carriage member. The carriage member and riding member being mutually inclined longitudinally, and together complementing each other ... | 03/20/2012 |
| 7811023 | Articulated junction device An articulated junction device between a suspended structure and a load bearing structure comprises a hinge pin, at least one first part being installed in the suspended structure so as to be able to rotate about a first axis and a second part installed in the load ... | 10/12/2010 |
| 7445399 | Low profile gimbal A gimbal includes a first lug housing. The first lug housing includes a first base plate and a first lug protruding from the second surface of the first base plate. The gimbal also includes a second lug housing. The second lug housing includes a second base plate an... | 11/04/2008 |
| 7350792 | Automotive steering and suspension system A system of linkages for a beam-type straight axle drive arrangement which accurately control the vehicle steering as well as axle location throughout its full range of suspension compression. This system can be retrofitted onto existing vehicles as a “bolt-on” ... | 04/01/2008 |
| 7341545 | Torque releasing mechanism for fitness training equipment Steel cables on fitness equipment, through repeated use, will build up undesired torque, due to irregular and unpredictable turns and spins. Such accumulated and undesired torque has a tendency to cause the cable to derail from the grooves on the gears it is suppose... | 03/11/2008 |
| 7329066 | Solid shank pawl pin with redundant locking system Apparatus comprising and methods relating to a quick disconnect pin having a locking member, a first body segment and a second body segment wherein the first and second body segments are rotatably coupled to each other, and relative rotation between the body segment... | 02/12/2008 |
| 7320555 | Cardan shaft structure with tightness adjustable functions A cardan shaft structure with tightness adjustable functions has a through-hole passing through spheres located at both ends of the cardan shaft body, and a taper socket respectively installed into the opening end of each sphere. A bolt is inserted into both spheres... | 01/22/2008 |
| 7309186 | Pin cartridge for a pin joint A frame for a work machine includes first and second wall portions having an axially aligned bore positioned therein. A boom is positioned between the first and second wall portions and has a bore that is alignable with the bores in the first and second wall portion... | 12/18/2007 |
| 7258504 | Link assembly A link for connecting a pair of spaced members having a set of aligned holes, together, generally including a bolt having threaded end portions and a pair of upset portions based inwardly relative to the threaded end portions thereof, a pair of inner grommets each f... | 08/21/2007 |
| 7255370 | Vehicle chassis having a locking device for securing connection between first and second chassis members A vehicle chassis includes first and second chassis members, and a locking device. Each of the first and second chassis members includes a connector formed with a hole unit therethrough. The locking device includes a locking pin that extends through the hole units i... | 08/14/2007 |
| 7246552 | Piston having asymmetrical pin bore slot placement A piston, having a first side subject to major thrust loading and a second side subject to minor thrust loading, is provided. The piston has a crown portion and a first and second pin boss portion depending therefrom. An axially extending pin bore is provided within... | 07/24/2007 |
| 7240584 | Connecting rod with profiled bore for increased load capability An engine cylinder piston connecting rod subassembly, for use in an engine, includes a piston (53), a piston pin (52) and a connecting rod (51). The connecting rod has a piston end portion with a piston pin bore (62). The piston pin is in... | 07/10/2007 |
| 7234910 | Bucket for pin grabber coupler A bucket has a pair of longitudinally parallel and spaced apart pins for attaching to a pin grabber quick coupler. The pins may require removal from the bucket for repair or replacement if the pins are damaged. One or more windows are formed in the side of the bucke... | 06/26/2007 |
| 7231684 | Cleaning apparatus A window cleaning apparatus includes a handle, a paddle and a cleaning element. The paddle is removably attachable to the handle. The handle includes oppositely extending end pins which are pivotally received in receivers carried on the paddle. At least one of the r... | 06/19/2007 |
| 7108444 | Mounting device for pedals in motor vehicles A fastening device for pedals in motor vehicles has a supporting bolt (8) which is accommodated at each of its free ends in a mounting point (5, 5A) of a pedal block (2). The bolt (8) has, between the mounting points (5, 5A), a mou... | 09/19/2006 |
| 7086804 | Quick-change attachment The invention relates to a quick-change attachment to connect a tool, preferably, to the boom of a hydraulic excavator, comprising a boom-connecting quick-change attachment component to accommodate a tool, one end of which has a pin, and the other end of which is re... | 08/08/2006 |
| 7011469 | Piston joint A joint for positioning between first and second elements includes an outer member and an inner member. The first and second elements are arranged for linear motion along a common axis. The outer member is configured for movement relative to the first and second ele... | 03/14/2006 |
| 6979167 | Excavator coupler assembly An assembly for detachably connecting an implement having a pair of mounting pins to a machine provided with a dipper stick having a pair of side walls and a mounting pin and a pair of tilt links each having a mounting pin, generally consisting of a first component ... | 12/27/2005 |
| 6966567 | One end adjustable torque rod A length adjustment system for a torque rod assembly includes a tubular rod attached to one joint assembly and a solid rod attached to another joint assembly. The solid rod extends into the tubular rod. An adjustment nut attached to the tubular rod threadingly recei... | 11/22/2005 |
| 6962458 | Coupling device for equipment implement A coupling device for equipment implements is described, which coupling device does not impair the lubricity of bearing sections when the equipment is in service, does not cause seizure during rotation of bearings, does not need frequent feeding of grease to the bea... | 11/08/2005 |
| 6959622 | Rotary tilt locking mechanism A steering column rotary tilt locking mechanism. The mechanism includes a rod pivotally interconnecting upper and lower column members and a sleeve supported about the rod. The rod and sleeve have selectively engageable surfaces. The sleeve has opposed slots with on... | 11/01/2005 |
| 6923153 | Piston and connecting rod assembly having phosphatized bushingless connecting rod and profiled piston pin The present invention relates to a connecting rod and piston pin assembly for an internal combustion engine to improve wear of the piston/connecting rod pivot point and reduce deformation of the pin bore. To this end, the assembly includes a piston having a pin bore... | 08/02/2005 |
| 6915717 | Component for a motor vehicle An assembly unit for a motor vehicle is provided with a lever arm arranged in a bearing block pivotably around an axis on a bolt fixed in mounts of the bearing block. The bearing block has at least one section opening or expanding in case of an accident as a consequ... | 07/12/2005 |
| 6869244 | Articulated pin joint for a track chain An improved articulated pin joint for a track chain used on track laying work machines is provided. The articulated pin joint includes a plug positioned in a central cavity of a track pin. The plug includes an axial passage in which a needle can be inserted to injec... | 03/22/2005 |
| 6845592 | Panel clip assembly for use with skylight or roof panels A panel clip assembly for use with skylight or roof panel systems and having allowance for reduced movement of panels both parallel and perpendicular to the seam formed by adjoining panels, together with improved allowance for rotational and pivotal movement of said... | 01/25/2005 |
| 6829883 | Turbo fan gas turbine engine having a rotor containment assembly A joint assembly for limiting an extension of the joint in the direction of a load path derived from an impact comprising a first member having a portion and a second member having a portion, the portions overlapping one another and arranged generally parallel to on... | 12/14/2004 |
| 6808333 | Pivot pin assembly A pivot pin assembly is provided including a rotatable member having a hole therethrough with tapered ends, a pivot pin including a cylindrical portion and a conical portion engagable with a corresponding end of the tapered ends of the rotatable member, a pivot bear... | 10/26/2004 |
| 6793380 | Adjustable progressive joint-brake system A joint (52) for connecting arm portions (40, 42) of a ceiling or wall mounted support system includes housing members (60,62) with an annular bearing (64) interposed between opposed surfaces (82,84) thereof. The housing members ar... | 09/21/2004 |
| 6709183 | Joint A joint having a metal or plastic core and a metal or plastic outer shell. The core has two studs extending in a direction of an axis of rotation and arranged vertically at 180° from each other. The outer shell consists of two half shells, each having a reinforcing... | 03/23/2004 |
| 6685378 | Coupler having a solid locking pin device A coupler includes one or more pairs of ears each having an orifice, a lever having one end engaged between the ears and having an aperture aligned with the orifices of the ears for receiving a locking pin. The locking pin includes a head formed on one en... | 02/03/2004 |
| 6675435 | Windshield wiper for motor vehicles A windshield wiper for motor vehicles, having a support bracket (1) for connection to a wiper arm secured to a motor vehicle, wherein the support bracket (1) has an essentially U-shaped cross section and at least one support bracket detent recess (7); at ... | 01/13/2004 |
| 6659315 | Manikin joints Joints for joining together limb members of mannequins and forms, and methods of assembly of joints and mannequins are provided. The joints and mannequins of this invention provide natural anatomical shape and ease of assembly. This is accomplished using ... | 12/09/2003 |
| 6550138 | Piston pin assembly A method for reducing the incidence of piston pin failure by providing a retainer assembly for piston pin plugs such that the plugs cannot be removed or shaken lose during operation. A plastic rod is inserted into the piston pin, and the rod is ultrasonic... | 04/22/2003 |
| 6547474 | Connecting device In a connecting device for binding or lashing having a connecting part (1) and at least one fixing part (2), a number of spacing cams (7) are disposed on the outer surface (6) of the fixing part (2). The position of the spacing cams is selected so that, w... | 04/15/2003 |
| 6530544 | Device and mechanism for transmission of radial forces between the central and end regions of this device A device (22) fitted with ribs is placed on a cylindrical rod (20) so that it is fixed to it in bending. The device (22) is formed of at least three ribs connected to each other at their ends, and at least one pair of elements in the form of a star connec... | 03/11/2003 |
| 6514002 | Rotary pin A grease hold extends in an axial direction from one end of a rotary pin to an eccentric portion, and a pair of grease injection holes communicating to the grease hole is open on the outer circumferential surface of the eccentric portion. These grease inj... | 02/04/2003 |
| 6364565 | Piston pin assembly A method for reducing the incidence of piston pin failure by providing a retainer assembly for piston pin plugs such that the plugs cannot be removed or shaken lose during operation. A plastic rod is inserted into the piston pin, and the rod is ultrasonic... | 04/02/2002 |
| 6357955 | Self retaining clevis pin and clevis assembly A self retaining elongated pin for use in a polymer clevis is disclosed. The pin has a generally cylindrical shaft diameter with an enlarged head at one end. Knurling is provided on either the shaft or head to resist axial rotation of the pin. Axial trans... | 03/19/2002 |
| 6340263 | Fastening of a tube plate A fastening of a tube mounting (10) for a wiper system on a vehicle body has at least one fastening bore (58), extending transversely through a mounting tube (12), into which bore a rubber-elastic coupling element (42) with a hole (56) for a screw is inse... | 01/22/2002 |
| 6328458 | Support arm for surgical light apparatus An arm assembly for supporting a surgical lighthead of a surgical light apparatus. The arm assembly includes a first arm and a second arm pivotally coupled to the first arm about a main pivot axis. A rod extends within an interior region of the second arm... | 12/11/2001 |
