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[Search a list of Patent Appplications for class 473]  Class   473GAMES USING TANGIBLE PROJECTILE
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   [List of Patents for class 473 subclass 1]  1           BILLIARDS OR POOL
    [List of Patents for class 473 subclass 2]  2           Subclass 2 indent level is 1 Practice device or device to aid in aiming cue or cue ball during shots (e.g., to assist in bank shots, etc.)
    [List of Patents for class 473 subclass 3]  3           Subclass 3 indent level is 1 Adapted to be played on floor, ground, or court
   [List of Patents for class 473 subclass 4]  4           Subclass 4 indent level is 1 Table or gameboard
    [List of Patents for class 473 subclass 5]  5           Subclass 5 indent level is 2 With mechanical ball projector
   [List of Patents for class 473 subclass 6]  6           Subclass 6 indent level is 2 Convertible between billiard and pool (i.e., between pocketed and nonpocketed)
   [List of Patents for class 473 subclass 10]  10           Subclass 10 indent level is 2 Convertible to another type of furniture or to different type of game playing surface
    [List of Patents for class 473 subclass 15]  15           Subclass 15 indent level is 2 Readily foldable or collapsible
    [List of Patents for class 473 subclass 16]  16           Subclass 16 indent level is 2 Rotatable playing surface
    [List of Patents for class 473 subclass 17]  17           Subclass 17 indent level is 2 Having pocket or other target with ball actuated indicator
    [List of Patents for class 473 subclass 18]  18           Subclass 18 indent level is 2 Playing surface having unconventional peripheral configuration defined by the carom rails
    [List of Patents for class 473 subclass 19]  19           Subclass 19 indent level is 2 Attachment or accessory providing plural pockets or other targets located at only one end of playing surface
    [List of Patents for class 473 subclass 20]  20           Subclass 20 indent level is 2 Playing surface having unconventional number, entrance opening, or arrangement of pockets or having additional or shiftable carom or bumper means thereon
   [List of Patents for class 473 subclass 21]  21           Subclass 21 indent level is 2 Table attached ball rack
    [List of Patents for class 473 subclass 27]  27           Subclass 27 indent level is 2 With means to prevent unauthorized use of table or to limit playing time or number of games played
    [List of Patents for class 473 subclass 28]  28           Subclass 28 indent level is 2 Pocket structure
   [List of Patents for class 473 subclass 29]  29           Subclass 29 indent level is 2 Playing surface structure (i.e., bed structure)
   [List of Patents for class 473 subclass 31]  31           Subclass 31 indent level is 2 Rail structure
    [List of Patents for class 473 subclass 32]  32           Subclass 32 indent level is 3 Cushioned portion thereof
    [List of Patents for class 473 subclass 33]  33           Subclass 33 indent level is 2 Frame or leg structure
    [List of Patents for class 473 subclass 34]  34           Subclass 34 indent level is 2 Dust cover therefor
   [List of Patents for class 473 subclass 35]  35           Subclass 35 indent level is 1 Cue chalker
   [List of Patents for class 473 subclass 36]  36           Subclass 36 indent level is 2 Chalk holder
    [List of Patents for class 473 subclass 37]  37           Subclass 37 indent level is 3 With means for automatically applying chalk
    [List of Patents for class 473 subclass 38]  38           Subclass 38 indent level is 3 Flexibly tethered
    [List of Patents for class 473 subclass 39]  39           Subclass 39 indent level is 3 Secured to generally fixed support
   [List of Patents for class 473 subclass 40]  40           Subclass 40 indent level is 1 Ball spotting rack
    [List of Patents for class 473 subclass 41]  41           Subclass 41 indent level is 2 With ball carrying or storage means
   [List of Patents for class 473 subclass 42]  42           Subclass 42 indent level is 1 Cue rest
    [List of Patents for class 473 subclass 43]  43           Subclass 43 indent level is 2 Hand attached or engaged by hand in vicinity of cue supporting portion
   [List of Patents for class 473 subclass 44]  44           Subclass 44 indent level is 1 Cue
    [List of Patents for class 473 subclass 45]  45           Subclass 45 indent level is 2 Mechanically operated
    [List of Patents for class 473 subclass 46]  46           Subclass 46 indent level is 2 Disparate attachment therefor or convertible to or combined with disparate device
    [List of Patents for class 473 subclass 47]  47           Subclass 47 indent level is 2 With user adjustable or changeable weight
    [List of Patents for class 473 subclass 48]  48           Subclass 48 indent level is 2 Axially telescopic
   [List of Patents for class 473 subclass 49]  49           Subclass 49 indent level is 2 Tip or tip fastener therefor
    [List of Patents for class 473 subclass 50]  50           Subclass 50 indent level is 3 Clamp or press
    [List of Patents for class 473 subclass 51]  51           Subclass 51 indent level is 3 Striking portion formed of material other than leather
   [List of Patents for class 473 subclass 52]  52           Subclass 52 indent level is 1 Ball
    [List of Patents for class 473 subclass 53]  53           Subclass 53 indent level is 2 Having characteristic enabling ball to be mechanically separated from other balls
   [List of Patents for class 473 subclass 54]  54           BOWLING
   [List of Patents for class 473 subclass 55]  55           Subclass 55 indent level is 1 Practice or assist device
    [List of Patents for class 473 subclass 56]  56           Subclass 56 indent level is 2 For handicapped person
    [List of Patents for class 473 subclass 57]  57           Subclass 57 indent level is 2 Selective pin setter
    [List of Patents for class 473 subclass 58]  58           Subclass 58 indent level is 2 Ball path indicator
   [List of Patents for class 473 subclass 59]  59           Subclass 59 indent level is 2 Bowler worn or carried
    [List of Patents for class 473 subclass 60]  60           Subclass 60 indent level is 3 Including means for positive engagement with ball
    [List of Patents for class 473 subclass 61]  61           Subclass 61 indent level is 3 Finger support or guide
    [List of Patents for class 473 subclass 62]  62           Subclass 62 indent level is 3 Wrist support or guide
    [List of Patents for class 473 subclass 63]  63           Subclass 63 indent level is 3 Arm or elbow support or guide
   [List of Patents for class 473 subclass 64]  64           Subclass 64 indent level is 1 Handling of pin or pin representation
    [List of Patents for class 473 subclass 65]  65           Subclass 65 indent level is 2 Including electrical cycle sequence control
    [List of Patents for class 473 subclass 66]  66           Subclass 66 indent level is 2 Including means for conserving energy
   [List of Patents for class 473 subclass 67]  67           Subclass 67 indent level is 2 With indicator
    [List of Patents for class 473 subclass 68]  68           Subclass 68 indent level is 3 Tethered or pivotal pin
   [List of Patents for class 473 subclass 69]  69           Subclass 69 indent level is 3 Pinfall
   [List of Patents for class 473 subclass 70]  70           Subclass 70 indent level is 4 Score
    [List of Patents for class 473 subclass 72]  72           Subclass 72 indent level is 3 Foul
   [List of Patents for class 473 subclass 73]  73           Subclass 73 indent level is 2 Pin setter
    [List of Patents for class 473 subclass 74]  74           Subclass 74 indent level is 3 Rollable, translatable, or simulative target
   [List of Patents for class 473 subclass 75]  75           Subclass 75 indent level is 3 Pivotal pin
    [List of Patents for class 473 subclass 76]  76           Subclass 76 indent level is 4 Pivot substantially at base of pin
    [List of Patents for class 473 subclass 77]  77           Subclass 77 indent level is 4 With spring detent
   [List of Patents for class 473 subclass 78]  78           Subclass 78 indent level is 3 Tethered pin
   [List of Patents for class 473 subclass 79]  79           Subclass 79 indent level is 4 Tethered at base of pin
    [List of Patents for class 473 subclass 80]  80           Subclass 80 indent level is 5 Including reset lever or crank
   [List of Patents for class 473 subclass 81]  81           Subclass 81 indent level is 4 Including means to remove dead wood
    [List of Patents for class 473 subclass 82]  82           Subclass 82 indent level is 5 Pin biased away from bed
   [List of Patents for class 473 subclass 83]  83           Subclass 83 indent level is 3 Manually loadable
    [List of Patents for class 473 subclass 84]  84           Subclass 84 indent level is 4 Including means to upright pin
    [List of Patents for class 473 subclass 85]  85           Subclass 85 indent level is 3 Magnetic force acts on pin
    [List of Patents for class 473 subclass 86]  86           Subclass 86 indent level is 3 For alternative pin sets
   [List of Patents for class 473 subclass 87]  87           Subclass 87 indent level is 3 Including means to lift live wood
    [List of Patents for class 473 subclass 88]  88           Subclass 88 indent level is 4 With compensation for pin offset
   [List of Patents for class 473 subclass 89]  89           Subclass 89 indent level is 3 Including distributor
   [List of Patents for class 473 subclass 90]  90           Subclass 90 indent level is 4 Including means to convey pin to distributor
    [List of Patents for class 473 subclass 91]  91           Subclass 91 indent level is 5 Including elevator
    [List of Patents for class 473 subclass 92]  92           Subclass 92 indent level is 2 With compensation for pin offset
    [List of Patents for class 473 subclass 93]  93           Subclass 93 indent level is 2 Pit cushion or actuator therefor
   [List of Patents for class 473 subclass 94]  94           Subclass 94 indent level is 2 Pin guide or conveyor
   [List of Patents for class 473 subclass 95]  95           Subclass 95 indent level is 3 Distributor
    [List of Patents for class 473 subclass 96]  96           Subclass 96 indent level is 4 Pivotable chute or conveyor
   [List of Patents for class 473 subclass 97]  97           Subclass 97 indent level is 3 Elevator
    [List of Patents for class 473 subclass 98]  98           Subclass 98 indent level is 4 With ball separator
    [List of Patents for class 473 subclass 99]  99           Subclass 99 indent level is 3 And ball handling
    [List of Patents for class 473 subclass 100]  100           Subclass 100 indent level is 3 Sweep
    [List of Patents for class 473 subclass 101]  101           Subclass 101 indent level is 2 Pin sensor
   [List of Patents for class 473 subclass 102]  102           Subclass 102 indent level is 2 Pin spot
   [List of Patents for class 473 subclass 103]  103           Subclass 103 indent level is 3 Including means for positive pin alignment
    [List of Patents for class 473 subclass 104]  104           Subclass 104 indent level is 4 Retractable peg
    [List of Patents for class 473 subclass 105]  105           Subclass 105 indent level is 4 Socket-type
   [List of Patents for class 473 subclass 106]  106           Subclass 106 indent level is 1 Ball handling or diverting means
    [List of Patents for class 473 subclass 107]  107           Subclass 107 indent level is 2 Mechanical projector