"Transmission of documents via telephone wires is possible in principle, but the apparatus required is so expensive that it will never become a practical proposition."
Dennis Gabor, British physicist
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| Number | Title | Issue Date |
| D660332 | Adjustable dado fixture | 05/22/2012 |
| 8171766 | Pass through inline seam rollformer A pass through inline seam rollformer having a head assembly and a cradle moveably mounted with a frame. The head assembly laterally moves upon the cradle whereby a seam may be formed upon a sheet material via tooling mounted upon the head assembly. The cradle moves... | 05/08/2012 |
| D655366 | Fly repeller | 03/06/2012 |
| D651764 | Hearing protection headphones | 01/03/2012 |
| 8079620 | Slip fit quick disconnect pipe coupler A slip fit quick disconnect pipe coupler having an insertion portion and a housing portion which mate to form a sealed coupling between pipes. The insertion portion and housing portion are separable to decouple the pipes. ... | 12/20/2011 |
| 8075302 | Apparatus for optimally mixing and injecting a two part urethane foam An apparatus and method for optimally mixing and injecting a two part urethane foam which utilizes a unique mixing head having needle type valves which are specially sealed and positioned, able to provide precisely controlled amounts of constituent mixing compounds,... | 12/13/2011 |
| D649956 | Audio headphones | 12/06/2011 |
| D648706 | Audio headphones | 11/15/2011 |
| D644540 | Sports ball design scoreboard | 09/06/2011 |
| 7988541 | Meat pulling apparatus A meat pulling apparatus having a hopper and a rotating drum with a plurality of pins or rippers capable of pulling or shredding a food material. The hopper having one or more meat stops which assist in the pulling or shredding and prohibit the food material in an u... | 08/02/2011 |
| D637370 | Hand-held buffing apparatus | 05/03/2011 |
| 7929726 | Planar diaphragm acoustic loudspeaker A planar diaphragm acoustic loudspeaker having a planar diaphragm biased with a high magnetic flux density magnetic circuit which feeds an acoustic waveguide. The apparatus provides high fidelity and efficient acoustic reproduction of high frequency alternating curr... | 04/19/2011 |
| D633620 | Adjustable breast support apparatus | 03/01/2011 |
| 7883091 | Horse racing board game A horse racing board game which allows a global movement of all game pieces by all players yet provides a substantially equal probability of any game piece reaching the finish line and one or more players winning all or a portion of game currency within a game pot. ... | 02/08/2011 |
| 7846134 | Flexible walled cannula A flexible walled cannula apparatus and method of use comprising a uniquely deformable cannula tube and head in combination with a uniquely shaped obturator which allows the use of heretofore unusable larger gauge surgical instruments while providing a self sealing ... | 12/07/2010 |
| D631069 | Directional boring bit | 01/18/2011 |
| D630233 | Directional boring bit | 01/04/2011 |
| D629485 | Antler shed trap | 12/21/2010 |
| D629181 | Hair drying wrap | 12/21/2010 |
| 7853034 | Ambient noise isolation audio headphones having a layered dampening structure An audio headphone apparatus having ambient noise isolation properties for musicians and sound engineers which allows a user to substantially attenuate ambient noise levels and focus on the electronic audio presented to the headphones. The apparatus utilizes a uniqu... | 12/14/2010 |
| D627583 | Plant ring | 11/23/2010 |
| D625586 | Seismic pipe hanger | 10/19/2010 |
| D625585 | Clamping seismic pipe hanger | 10/19/2010 |
| D622887 | Hybrid street light | 08/31/2010 |
| D622563 | Gas cap removal and closure tool | 08/31/2010 |
| D616115 | Interior post stiffener | 05/18/2010 |
| 7686260 | Lawn and leaf bag holder A lawn and leaf bag holder apparatus and method of use and manufacture comprising an arm holder and at least a pair of arms which are capable of holding a bag in an upright and open position. The bag holder adjusts to and holds a plurality of bag mouth sizes via ela... | 03/30/2010 |
| 7673848 | Pry bar sliding fulcrum assembly A pry bar sliding fulcrum assembly having a fulcrum and saddle which slidably mates with a conventional prybar and which provides a greater force onto a work material than the conventional prybar alone. The pry bar sliding fulcrum assembly easily and quickly slides ... | 03/09/2010 |
| D610689 | Knee bending rehabilitation apparatus | 02/23/2010 |
| D608386 | Rear mounted tremolo bar | 01/19/2010 |
| 7640831 | Pop tab remover A pop tab remover apparatus and method of use having a fork and can support combination as a head which allow for easy removal of a tab from a soda, beer, or other type of can. The apparatus and method of use allows a user to easily place the fork between a tab and ... | 01/05/2010 |
| D607576 | Magnetic fence | 01/05/2010 |
| D606569 | Directional boring bit | 12/22/2009 |
| D605031 | Conduit support | 12/01/2009 |
| D593927 | Foldable utility cart | 06/09/2009 |
| 7188443 | Charm display apparatus and method of charm display A charm display apparatus and method of charm display capable of continuously retrieving charms or hearts from a hopper and blowing or moving the charms into a transparent outer display tube whereby a levitating effect is shown. In the preferred embodiment, the art ... | 03/13/2007 |
| 7536889 | Rotary rolling machine An improved rotary rolling or bead rolling machine capable of placing beads, crimps, flanges, turns, burrs, elbows, slits, offsets, collars, flats, or other deformations in sheet material. The machine provides a foot operated roller force and motor control and allow... | 05/26/2009 |
| D591094 | Plant ring | 04/28/2009 |
| D590828 | Card reader | 04/21/2009 |
| D587541 | Beverage holder | 03/03/2009 |