Patents by Inventor Donald Bloom

Donald Bloom has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Musical chord change detector and indicator
    Publication number: 20040019475
    Abstract: 1 TABLE 1 Named Note EQ Freq Named Note EQ Freq D1 37.71 E4 329.6 Eb1 38.9 F4 349.2 E1 41.2 Gb4 370 F1 43.65 G4 392 Gb1 46.25 Ab4 415.3 G1 49 A4 440 Ab1 51.9 Bb4 466.2 A1 55 B4 493.9 Bb1 58.2 C5 523.3 B1 61.7 Db5 554.4 C1 65.4 D5 587.3 Db1 69.3 Eb5 622.3 D2 73.42 E5 659.3 Eb2 77.8 F5 698.5 E2 82.41 Gb5 740 F2 87.31 G5 784 Gb2 92.5 Ab5 830.6 G2 98 A5 880 Ab2 103.8 Bb5 932.3 A2 110 B5 987.8 Bb2 116.5 C6 1047 B2 123.5 Db6 1109 C3 130.8 D6 1175 Db3 138.6 Eb6 1245 D3 146.8 E6 1319 Eb3 155.6 F6 1397 E3 164.8 Gb6 1480 F3 174.6 G6 1568 Gb3 185 Ab6 1661 G3 196 A6 1760 Ab3 207.7 Bb6 1865 A3 220 B6 1976 Bb3 233.1 C6 2094 B3 246.9 Db6 2218 C4 261.6 Db4 277.2 D4 293.7 Eb4 311.
    Type: Application
    Filed: May 6, 2002
    Publication date: January 29, 2004
    Inventors: John Donald Bloom, Thomas Everett O'Neal
  • Display device
    Patent number: 6643967
    Abstract: A display device for displaying a generally planar artwork display member such as a photograph or the like. The display device includes a foldable enclosure member which, when folded forms a structurally sound, frame-like assembly that substantially encloses and supports the artwork display member and also supports a generally planar scent emitting member such as a fragrant impregnated blotter.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: November 11, 2003
    Inventor: Donald Bloom
  • DISPLAY DEVICE
    Publication number: 20030204982
    Abstract: A display device for displaying a generally planar artwork display member such as a photograph or the like. The display device includes a foldable enclosure member which, when folded forms a structurally sound, frame-like assembly that substantially encloses and supports the artwork display member and also supports a generally planar scent emitting member such as a fragrant impregnated blotter.
    Type: Application
    Filed: May 3, 2002
    Publication date: November 6, 2003
    Inventor: Donald Bloom