3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.
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| Number | Title | Issue Date |
| 7824084 | Lighting fixture with decorative elements A lighting fixture includes a support frame and a plurality of elongated, light-enhancing, decorative elements. Each of the decorative elements has a proximal portion, a distal portion and a curvilinear central axis extending therebetween. The proximal portions of t... | 11/02/2010 |
| 7455433 | Light fixture with quick support assembly A light fixture, comprising a base, a plurality of arms wherein at least one of the plurality of arms is preassembled to the base and can rotate relative to the base to reduce packaging volume and an external support abutting the plurality of arms when in an in-use ... | 11/25/2008 |
| 7318280 | Methods for displaying decorative ornaments Arrangements and methods for connecting and mounting decorative ornaments, for example, beads, crystals, or gems, are disclosed. The arrangements and methods are particularly useful in mounting ornaments in decorative fixtures, such as chandeliers. In one aspect, an... | 01/15/2008 |
| 7273302 | Collapsible chandelier A collapsible chandelier comprises a central body and a set of arms with light fixtures at their outer ends connected to said central body by a respective set of connection bosses. Said connection bosses comprise T-shaped pairs of intersecting sleeves; the horizonta... | 09/25/2007 |
| 7267463 | Ornamental fixtures having decorative ornaments Arrangements and methods for mounting decorative ornaments and fixtures having decorative ornaments are disclosed. The decorative ornaments may be, for example, beads, crystals, or gems. In one aspect, an arrangement is provided including a frame having an aperture ... | 09/11/2007 |
| 7264379 | High bay lighting efficiency I A lighting fixture where the lighting fixture does not require a single ballast, but instead uses the ballast incorporated in a plethora of efficient light elements. The lighting fixture is used where high bay or low bay lighting may be used, but incorporates multip... | 09/04/2007 |
| 7261444 | Arrangements and methods for connecting decorative ornaments Arrangements and methods for connecting and mounting decorative ornaments, for example, beads, crystals, or gems, are disclosed. The arrangements and methods are particularly useful in mounting ornaments in decorative fixtures, such as chandeliers. In one aspect, an... | 08/28/2007 |
| 7243886 | Arrangements, braces, and methods for supporting an arm of an ornamental fixture Arrangements, braces, and methods for supporting an arm of an ornamental fixture, for example, chandeliers, are provided. The arrangements and braces include elongated elements having first ends adapted to be mounted to a support, a second free end, and a platform l... | 07/17/2007 |
| 7226192 | Expanding structure of a lamp An expanding structure of a lamp comprises a seat; a plurality of supporting frames rotatably installed to a periphery of the seat; one end of each supporting frame being connected to the seat and other end of the supporting frame being connected to a respective lam... | 06/05/2007 |
| 7225851 | Methods and apparatus for displaying decorative ornament curtains When displaying decorative ornaments in vertical chains, that is, as ornament curtains, for example, in light fixtures, gaps or voids between the ornaments can detract from the overall visual appeal. Methods and apparatus of the present invention minimize the gaps a... | 06/05/2007 |
| 7220027 | Modular lighting fixtures and methods for forming lighting fixtures A modular lighting fixture includes an elongated support and a plurality of objects such as crystals attachable to and suspendable from the support. A plurality of the modular lighting fixtures may be readily assembled and attached to or supported from a ceiling in ... | 05/22/2007 |
| 7217014 | Interchangeable adornments for chandeliers and the like A reconfigurable chandelier includes fixed components and a plurality of removable and interchangeable decorative adornments. The adornments each include at least one magnet that magnetically couples the adornment to a portion of the chandelier. Some or all of the s... | 05/15/2007 |
| 7204619 | Battery operated sconces and chandeliers Battery operated sconces, battery operated chandeliers, battery operated candles and candles with unique shapes are disclosed. ... | 04/17/2007 |
| 7198513 | Ceiling mount electrical fixture An electrical fixture consistent with certain embodiments has a light fixture and a mount used to attach the light fixture to a ceiling. An electrical outlet is electrically connected to a source of line voltage by an electrical cable. A retraction mechanism, dispen... | 04/03/2007 |
| 7153022 | Solar powered rainbow maker A crystal display device is disclosed wherein a vertically arranged photovoltaic cell, main device housing—encasing an electric motor and transmission—, and a refractory crystal suspended below is rotated so as to provide multi-colored displays upon room walls a... | 12/26/2006 |
| 7131753 | Multi-arm adjustable fluorescent lighting fixture This invention provides a high-output industrial light fixture that employs a plurality of commercially available fluorescent light sources in an array of adjustable arm assemblies each housing one or more light sources (fluorescent bulbs) in an associated reflector... | 11/07/2006 |
| 7101065 | Arrangements and methods for mounting decorative ornaments and fixtures having decorative ornaments Arrangements and methods for mounting decorative ornaments and fixtures having decorative ornaments are disclosed. The decorative ornaments may be, for example, beads, crystals, or gems. In one aspect, an arrangement is provided including a frame having an aperture ... | 09/05/2006 |
| 7097325 | Easily detachable lamp assembled device A detachable lamp assembled device comprises a lamp seat secured to a wire winding box, and a lamp rod. A top of the lamp seat is protruded with a connecting seat and a receiving hole is formed in the connecting seat for locating a limiting structure. The limiting s... | 08/29/2006 |
| 7097332 | Light fixture with fins A housing for a light fixture comprising a body having a sidewall with a plurality of fin-engaging elements and at least one fin removably engaged with at least one of the fin-engaging elements, thereby providing great design adaptability at modest cost. Preferably,... | 08/29/2006 |
| 7090367 | Rotating light fixture and method of making same A rotating light fixture and method of creating the same is provided. A plurality of members, such as strings and rods, are attached to a rotational device. Each member has a plurality of light sources connected to it. The plurality of members can expand upon rotati... | 08/15/2006 |
| 7086762 | Collapsible chandelier A collapsible chandelier comprises multiple lamp arms pivotally attached to the central frame of the lamp so that they are moveable between use positions and a storage position in which an overall dimension of the chandelier is reduced. The attaching portions of the... | 08/08/2006 |
| 7051885 | Cross-merchandising display shelf Shelf units adapted to be mounted on vertical walls for displaying merchandise are adapted to utilize removeable hooks which are used for cross-merchandising complimentary products. The shelf unit is also adapted to be mounted on the exterior face of a wall, door or... | 05/30/2006 |
| 7040784 | Wiring box for artistic lamp A wiring box for artistic lamp constructed to include a lamp main body and a plurality of plugs, wherein, the lamp main body encompasses a housing, a conducting ring and a plurality of conducting sockets. The present invention is characterized in that each of the co... | 05/09/2006 |
| 7036954 | Modular candleholder assembly A modular candleholder assembly includes a first candleholder including an elongated plate having a top side having a plurality of wells extending therein. A rod is attached to a bottom side of the plate and has a free end defining a threaded male coupler. A second ... | 05/02/2006 |
| 7011540 | Multidirectional socket assembly for connection with electronic elements extending in different directions A socket assembly includes a base, two first connection poles on the base and each having a first lateral hole, an assembly block having a central through hole to allow extension of the two first connection poles and pairs of first connection blocks formed on one si... | 03/14/2006 |
| 6979108 | Multi-use adaptor kit/system for recessed can fixtures An adaptor kit or system for use with conventional can light fixtures to adapt the can light fixture for use as a hanger assembly for ceiling fans, for example, includes a spider plate that is hung onto the can height adjustment screws and a mounting plate to which ... | 12/27/2005 |
| 6971774 | Insertion structure for inserting lamp rod to wire winding box An insertion structure for inserting a lamp rod to a wire winding box comprises a lamp seat and an inserting head. The retaining seat has a flange and a lateral side of the flange is a threaded surface. The threaded surface passes through the via hole of the wire wi... | 12/06/2005 |
| 6966678 | Foldable ceiling lamp A foldable ceiling lamp includes a wire connection box and a limiting disk, and a lamp rod. The wire connection box includes an upper cover and a wire connection box body. A gap is formed between the upper cover and the body for being inserted by a supporting plate ... | 11/22/2005 |
| 6948833 | Ceiling lamp suspending device A ceiling lamp suspending device comprise the following elements. A wire connecting box has two ears arranged at two edges thereof. A retaining sheet is below the wire connection box. A through hole is near a center of the retaining sheet. One edge of the through ho... | 09/27/2005 |
| 6945806 | Folding lamp rod and junction box structure A folding lamp rod and junction box structure in which the connector block has an access opening in its the top surface and, furthermore, the free extremity of an elastic tab at the side of the access opening extends into the access opening. A matching sawtooth-shap... | 09/20/2005 |
| 6944780 | Adaptive voltage scaling clock generator for use in a digital processing component and method of operating the same There is disclosed clock control circuitry for selectively applying a clock signal to a digital processing component wherein the clock signal is capable of being changed to a plurality of operating frequencies. The clock control circuitry is operable to (i) receive ... | 09/13/2005 |
| 6935765 | Suspension lamp having quick connection function A suspension lamp includes a switch box, and a wire connection base. The wire connection base includes a main body, a plurality of elastic locking members, a first conductive plate, and a second conductive plate. Thus, the first and second connecting terminals of th... | 08/30/2005 |
| 6932310 | Vinyl siding bracket and method of installation A one-piece metal bracket having a flat main body terminating in a U-shaped downturned lip at one end for snap-fit engagement within an inverted channel formed in a vinyl siding member generally adjacent the point of attachment of the siding member to a support stru... | 08/23/2005 |
| 6932501 | Rapidly-assembled lamp with a detachable lamp rod and lamp seat A rapidly-assembled lamp with a detachable lamp rod and lamp seat is disclosed. The lamp seat has a penetrating hole at a position coupled to a via hole of the wire winding box. A side of the penetrating hole is formed with a slot. At a middle section of an inner pe... | 08/23/2005 |
| 6929387 | Suspension lamp having quick connection function A suspension lamp includes a switch box, a wire connection base, a circuit board, a power supply wire, a plurality of protective jackets, a plurality of connecting terminals, and a plurality of electric wires. Thus, the operator only needs to insert each of the conn... | 08/16/2005 |
| 6923677 | Suspension lamp having quick connection function A suspension lamp includes a switch box, a wire connection base, a plurality of connecting terminals, and a plurality of electric wires. The wire connection base includes a support seat, a cap, a spacer, a first circuit board, a second circuit board, and a plurality... | 08/02/2005 |
| 6921186 | Decorative lighting system A decorative pendant depends from a support ring surrounding a ceiling light fixture flange and extends downwardly from and surrounds the flange to enhance the appearance of the ceiling light fixture. ... | 07/26/2005 |
| 6921182 | Efficient LED lamp for enhancing commercial and home plant growth A first set of orange LEDs with a peak wavelength emission of about 612 nanometers, a second set of red light emitting LEDs with a peak wavelength of about 660 nanometers, and blue light LEDs. Two beam spreads, 15° and 30°, were provided for both the 660 nm LEDs a... | 07/26/2005 |
| 6918686 | Assembled lamp retaining device An assembled lamp retaining device comprises a lamp seat, a limiting structure and a lamp rod. In the limiting structure, a pin passes through an upper locking hole of the lamp seat, a limiting block and a tension spring above the limiting block so as to confine the... | 07/19/2005 |
| 6899442 | Surgical theater system having light, monitors, and cameras A surgical theater apparatus for suspending from a ceiling structural member of a hospital includes a central hub mountable to the ceiling structural member to rotate about a rotation axis. The hub has a pivot axis spaced apart from the rotation axis. First and seco... | 05/31/2005 |