...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.
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 |
| 8006434 | Adjustable garden stake A stake for insertion in soil to support an item such as a plant. The stake includes primary and secondary telescoping shafts and a foot adjustably secured to the primary shaft. The primary shaft has an upper end and a lower end. The lower end is configured for inse... | 08/30/2011 |
| 7905053 | Poles for supporting growing plants A telescoping pole for supporting growing plants comprises two or more elongate pole members, one of which has a pointed stake section at one end to facilitate insertion into the ground. The pole includes means for locking the elongate pole members in a number of di... | 03/15/2011 |
| 7856754 | Plant tie A plant tie and a chain of plant ties are disclosed. The plant tie can include an expandable portion, such as a length of tape, and two twistable portions, such as two lengths of wire. The expandable portion can span a gap between the twistable portions. The plant t... | 12/28/2010 |
| 7735259 | Adjustable plant stake assembly with improved ground anchors and kit therefor An adjustable plant stake assembly having cross braces, stake anchors and couplers is provided that can be used with conventional plant stakes. The cross braces extend between two adjacent plant stakes and are adjustable in length to adjust the spacing between the s... | 06/15/2010 |
| 7685765 | Device for supporting plants and related method A plant support device includes a base that connects to a supporting post. The base may comprise a plate including a series of receptacles that connect to the supporting post and position the post in a generally vertical orientation. The receptacles may be formed as... | 03/30/2010 |
| 7681355 | Tree limb support device A device for supporting a tree limb. The device includes a base having top and bottom surfaces for situating the device proximate to said tree limb. A telescoping pole having a longitudinal axis and first and second ends is provided, the first end being rotatably se... | 03/23/2010 |
| 7624534 | Spiral plant support A flexible strand is wound around a pole of adjustable height into a plant supporting helix forming a plurality of loops connected to the pole by quick-release fasteners. ... | 12/01/2009 |
| 7448162 | System and method for displaying and marketing indoor flower bulbs A system and method for producing flowers and stems from flower bulbs and marketing them by securing a desired number of bulbs to a uniquely configured support device and causing the bulbs to develop roots and shoots. The support tray is then transferred and inserte... | 11/11/2008 |
| 7377073 | Methods and apparatus for supporting plant stems A plant stem support system having an adjustable base and adjustable top support assembly. The base is adjustable to optimally fit within pots or spaces between about two and six inches in diameter. The top support assembly includes a pair of curved arms that are pi... | 05/27/2008 |
| 7363687 | Snapping and hinging arrangements, watches and associated methods A magnet assembly connectable to a metal assembly in an engaging fashion, a metal assembly connectable with the magnet assembly in an engaging fashion and a snapping mechanism comprising the magnet assembly and the metal assembly are disclosed, to be used with a str... | 04/29/2008 |
| 7354225 | Decorative plant marker stake A decorative marker which may be used to identify plants in a garden comprises a wire form encircling and capturing a decorative object such that the object can still be viewed through the wire form. A panel for receiving identifying indicia is connected to the wire... | 04/08/2008 |
| 7340859 | Planter with folding legs A planter includes a wire basket having horizontal parallel top rings, bottom rings, and connected vertical wires. Four folding legs each include a top loop rotatably attached to the bottom rings. The legs when in their extended down position each include a short in... | 03/11/2008 |
| 7334376 | Striplike body of vegetation for covering roofs with thin layers of vegetation A striplike body of vegetation which is used to cover roofs with thin layers of vegetation. The inventive body of vegetation is comprised of structural matting arranged on at least one base. The structural matting can be filled with a substrate and germinative plant... | 02/26/2008 |
| 7331140 | Plant stake with wires and pegs in vertically spaced holes A plant support stake has a bottom point for insertion in the ground and a series of vertically spaced holes along the length of the stake spaced at intervals appropriate to securing a plant at different stages in the growth of the plant. A plant support tie, prefer... | 02/19/2008 |
| 7281352 | Collapsible plant stand A folding plant and vine supporter that has rings of different diameters which are attached to four identical vertical supports. When fully assembled, the rings are horizontal or situated perpendicular to the vertical supports. The vertical supports provide four equ... | 10/16/2007 |
| 7249439 | Trellis system and method A trellis wire support apparatus and a trellis system and method for use in vineyards and the like. The trellis wire support comprises a body having at least one a fold configured to releasibly engage a corresponding slot in a support element, and at least one clip ... | 07/31/2007 |
| 7246463 | Christmas tree support assembly A Christmas tree support assembly includes a base that includes a pair of legs and a central member that is attached to and extends between the legs. The legs are orientated parallel to each other. A post is attached to and extends upwardly from the central member. ... | 07/24/2007 |
| 7243459 | Method of cultivation and components for use therewith A method and components for cultivation of plant materials. The components include enhanced berms, a confined irrigation/fertigation system, field and plant sensors, a plant support system, overcovering structure and a protective collar. Each of these components use... | 07/17/2007 |
| 7225585 | Ground insertion plant stake support and deep root feeder A plant stake support and deep root feeder sleeve contains structure that provides insertion of the sleeve into a soil volume adjacent young bushes, plants and trees without digging an adjacent hole. The sleeve is inserted directly by impact force, whereby minimum s... | 06/05/2007 |
| 7225571 | Device for presenting information about plant materials A data presentation device used in agriculture and advertising. The inventive data presentation device comprises a container provided with a pillar or post. The container is embodied in the form of a reusable blister package which comprises a base and a flanged cap.... | 06/05/2007 |
| 7219467 | Plant support system A plant support system having one or more stakes and a length of cord, string, wire, or twine. The stakes have a lower end (30) connected to a lower length (32) that when placed in soil supports the stake. The lower length is connected to a length cons... | 05/22/2007 |
| 7188448 | Plant support clip, kit and method therefor A clip device is used in a kit, system and method for supporting plants during growth. The clip includes an elongated beam portion with clamp portions on each end. The clamp portions are made of a stiff, resilient material, and each includes a stationary jaw and a f... | 03/13/2007 |
| 7175147 | Stopper holder for beverage bottle A stopper holder for a beverage bottle is comprised of a first helical gripping member for positioning on the neck of the bottle, and a second helical member connected to the first gripping member for holding a stopper therein. The first and second helical gripping ... | 02/13/2007 |
| 7165356 | Flower holder and vase insert A flower holder having a base shaft and an upper shaft with a disc disposed therebetween, the upper portion of the upper shaft being enlarged, multiple flexible extensions extending from outwardly from the base shaft, and the upper shaft adapted to receive a foam in... | 01/23/2007 |
| 7152367 | Plant support J hook A plant support hook having an elongated shaft with a U-shaped hook supported at one end of the and forming a resilient interlock with the shaft to engage a string-like support for the U-shaped hook and a J-shaped hook on the other end of the shaft for supporting a ... | 12/26/2006 |
| 7152368 | Garden trellis A trellis assembly including a first trellis section having a plurality of vertical rods connected to at least one horizontal rod and a second trellis section having a plurality of connected horizontal and vertical rods. The second trellis section includes a plurali... | 12/26/2006 |
| 7143543 | Self-supporting plant holder An apparatus includes a body that has abutted and rectilinear lower ends that extend upwardly from the ground surface and terminate thereabove. The body has a top portion formed with a top edge of the lower ends and is disposed coplanar therewith. Coextensive suppor... | 12/05/2006 |
| 7043876 | Adjustable plant cage An adjustable plant cage comprises an elongate rod having opposite first and second ends. The first end is for insertion into a ground surface with the rod extending upwardly. A plurality of wheels are provided. Each wheel comprises a hub slidably received on the el... | 05/16/2006 |
| 7024816 | Container hanger An improved plant container hanger for suspension from a support rail, such as a chain link fence, wherein the device may be partially inserted into the fence links to stabilize the container and position a plant container carried thereby in a stable, substantially ... | 04/11/2006 |
| 7020998 | Plant stake having adjustable support members A stake for supporting a newly planted tree or other plant. The stake has an elongated portion with a lower end which may be secured in the ground and an upper portion that is tied to the plant. At least one secondary support member is pivotally attached to the lowe... | 04/04/2006 |
| 7017299 | Gardening cage apparatus and system A gardening cage having self-irrigating and self-fertilizing devices. In a typical embodiment, the cage includes panels having a frame that includes a plurality of horizontal and vertical rungs. The panels are connected so that rungs of respective panels cascade wit... | 03/28/2006 |
| 7013598 | Retainer for preventing tipping of flower pot Providing a flower pot, which is rested upon the ground and which may be subjected to lateral forces which could tip the pot, with a retainer in the form of an elongated, vertically arranged, wire rod having an upper portion bent into a downwardly opening hairpin-li... | 03/21/2006 |
| 6976334 | Outdoor planter system An outdoor planter system with a central opening through which a plant may grow. The planter portion surrounding the central opening is inwardly and downwardly sloped, generally impervious to liquid and light, and thereby directs liquid to the central opening while ... | 12/20/2005 |
| 6973751 | Trellis system and method A trellis wire support apparatus and a trellis system and method for use in vineyards and the like. The trellis wire support comprises a body having at least one a fold configured to releasibly engage a corresponding slot in a support element, and at least one clip ... | 12/13/2005 |
| 6971204 | Flower pot baluster bracket The present invention is directed to a detachable bracket suitable for horizontally supporting a potted plant from a vertical baluster of the type found on outdoor decks and stairways. The potted plant is supported by a cantilever arm which connects to four mutually... | 12/06/2005 |
| 6964126 | Tree stabilizing assembly An assembly includes a plurality of elongated and rectilinear support posts having opposed end portions. The assembly further includes a plurality of U-shaped fastening members removably positional through a primary support member. The primary support member is prov... | 11/15/2005 |
| 6948277 | Methods of making support structures for trellis systems Methods for making trellis support structures for use in supporting vine borne crops are disclosed. The support structure includes a metallic support member that is bent into a modified U-shape and attached to a metallic cross arm using a process that produces consi... | 09/27/2005 |
| 6938370 | Arbor stake A tree support stake having a base and a trunk. The base includes a plurality of tines extending horizontally and radially from a center of the base. Each of the tines includes a vertical portion extending downwardly at a periphery of the base. One end of the trunk ... | 09/06/2005 |
| 6935070 | Apparatus for displaying culinary, horticultural or floral items An apparatus for displaying at least one of culinary, horticultural and floral item(s) allows the item to be easily attached to or removed from a variety of bases. The display may include a support for holding the arrangement. The support may be made of reformable s... | 08/30/2005 |
| 6925754 | Vegetation support A new vegetation support for supporting the growth of vegetation such as vegetable plants and vines. The inventive device includes an elongate pole with alternating first and second sets of bores through it. The bores of the first set of bores are extended in a firs... | 08/09/2005 |