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 |
| 7805849 | Retractable line leveler for medical equipment A device and a method that aids in the leveling of intra-vascular catheters from the transducer to the patient for medical procedures takes the form of a small housing which encloses a strong resilient filament which is dispensed therefrom. A bubble level vial is fi... | 10/05/2010 |
| 7363719 | Pocket level A pocket level having a detachable line level whose bubble vial doubles as the pocket level's horizontal bubble vial, and an angle finder for enabling the determination of the angle of an inclined surface which includes a bubble vial housed in a wheel rim directly r... | 04/29/2008 |
| 7281335 | Carpenter's level A level assembly includes a main level with a base wall, end supports at opposite ends of the base wall and at least one intermediate support extending from the base wall at a location between the end supports. Bubble tubes may be mounted in the end supports and/or ... | 10/16/2007 |
| 7168175 | Decorative frame molding A decorative frame molding includes a generally rectangular structure having a top, a bottom, a right side, a left side, a front side, and a back side. A recess is formed along the back side of the structure within which an adhesive may be placed in order to mount t... | 01/30/2007 |
| 6968627 | Slope determination system A hand-held system for determining the slope of an element having an irregular surface, such as a shingled roof, or along a surface that is partially obscured by adjacent elements. The system comprises an inclinometer having a double indicator to provide two simulta... | 11/29/2005 |
| 6829836 | Material dispensing apparatus with line level A material dispensing apparatus with line level for conveniently storing and providing access to a line level within a material dispenser. The material dispensing apparatus with line level includes a shoulder having a receiver cavity, a first catch member and a seco... | 12/14/2004 |
| 6581295 | Material dispensing apparatus with line level A material dispensing apparatus with line level for conveniently storing and providing access to a line level within a material dispenser. The material dispensing apparatus with line level includes a handle structure formed for removably receiving the lin... | 06/24/2003 |
| 6148529 | Multipurpose retractable leveling device A multipurpose retractable leveling device including a pair of side housings each having a generally rectangular configuration. A central level portion is positioned between the pair of side housings. The central level portion is defined by a rectangular ... | 11/21/2000 |
| 6094833 | Tape blade level A tape blade level that includes a housing that has an attaching means that secures the level to a tape measure blade. The attaching means includes an arcuate opening that conforms in shape to a typical tape measure blade. The opening is constructed in su... | 08/01/2000 |
| 5758858 | Paralleling device and method of using A paralleling device comprises a thin sheet of material which is adapted to support a bubble level and be removably attached to a hanging wall article. The paralleling device can be used to parallel a wall article to be hung with the surface of an adjacen... | 06/02/1998 |
| 5659967 | Line level A line level comprises a hollow housing having a pair of end portions and a sight opening formed therein. A liquid level indicator has a pair of closed end walls and is observable through the sight opening is slidably received in the housing. A line engag... | 08/26/1997 |
| 5330179 | Golfer's putting aid A gauge for determining the distance of break, on a surface of golf green for a properly putted golf ball moving from a given point toward a golf cup. The gauge includes a base having measure indica at each end thereof and a level indicating member on one... | 07/19/1994 |
| 5044087 | Line level apparatus An apparatus is arranged relative to a port or line to suspend the apparatus and effect leveling of the associated line. The apparatus includes a housing, with a top wall defined by an elongate opening, with a liquid level member positioned within the hou... | 09/03/1991 |
| 4669195 | Guide line angle indicator A lip extends along the free side of the base of a protractor for suspending the protractor upside down from a guide cord. A freely hanging weight or "plumb bob" is suspended from the center point between the protractor base lines. When the plumb bob poin... | 06/02/1987 |
| 4462167 | Angle/level meter A hand-held instrument for leveling, and indicating and measuring angles for use with an anchored guide string, including a case, a fixed scale and a pendulum-activated indicator mounted in the case, a disc-shaped string direction sensor member rotatably ... | 07/31/1984 |
| 4422243 | Dual axis capacitive inclination sensor A dual axis capacitive inclination sensor includes a flat cylindrical vial defined by a lower conductive half and an upper dielectric half with a chamber therebetween containing a dielectric liquid with a bubble therein. A top surface of the upper half ha... | 12/27/1983 |
| 4335522 | Up, down or horizontal plumb bob A transparent plumb bob having a fixed point and an associated movable point, to be aligned therewith for determination of a vertical line through a given exterior point, optionally including means for horizontal leveling and easily securing the bob inter... | 06/22/1982 |
| 4204334 | Precision gravity responsive angle indicator A precision level, plumb and angle indicating device responsive to static gravity which has a hollow square frame provided with substantially equal parallel planar surfaces arranged with permanent magnet blocks embedded within each corner for abutting aga... | 05/27/1980 |
| 4068386 | Line level A line level made of two substantially identical halves molded from thermoplastic material. Each half has an internal surface in the shape of a part of a cylinder which co-operates with a like surface on the other half to receive an end of a level vial. T... | 01/17/1978 |
