PTO Manual of Classification for US patents

PTO Manual of Classification for US patents

What follows are the subclasses from one class of the Manual of Classification for US patents. As you scroll through the list and encounter a class/subclass of interest, you can jump back to the top and retrieve patent titles by entering the class/subclass in the box below.


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363-131 121-55A 14-.5
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Class Number: 221
 Class Title: ARTICLE DISPENSING

Subclass  Subclass
Number    Title

  1       PROCESSES
  2       WITH RECORDER, REGISTER, INDICATOR, SIGNAL OR EXHIBITOR
  3       .Audible
  4       .Dispenser part position or adjustment indicator
  5       ..Article selection indicator
  6       .Empty source indicating means
  7       .Dispenser operated register
  8       .Dispenser operated display device
  9       AUTOMATIC CONTROL
  10      .Of supply to dispenser
  11      ..By replacing depleted stack with a similar stack
  12      .Of article releasing outlet closure
  13      .Of discharge assistant operation
  14      ..In response to depletion of supply
  15      WITH TIMING OR DELAY MECHANISM
  16      .Dashpot restrained discharging means
  17      WITH EMPTY SUPPLY SOURCE RESPONSIVE MEANS
  18      .Having motion inhibitor for discharge means
  19      ..Latch means
  20      ...On follower
  21      WITH DISPENSER MALFUNCTIONING RESPONSIVE MEANS
  22      SUBSEQUENT ARTICLE SEPARATING MEANS ACTUATED BY ARTICLE REMOVAL
  23      .Article operated discharge assistant
  24      SIMULATIONS
  25      PROGRESSIVELY DESTROYED CELLULAR MAGAZINE-TYPE SUPPLY SOURCE
  26      WITH ARTICLE TEARING OR DEFORMING SUPPLY RETAINING MEANS
  27      CAPTIVE ARTICLE TYPE
  28      .With means to remove articles from point of use
  29      .Slidable relative to supporting guide
  30      WITH CUTTER OR PUNCH
  31      .To form outlet opening
  32      ..Tear strip type
  33      CONCURRENT SEPARATION AND DISTORTION OF FLEXIBLE ARTICLE (E.G.,
           NAPKIN HOLDERS)
  34      .Plural sources, stacks or compartments
  35      ..Oppositely faced dispensing outlets
  36      .By ejecting means
  37      ..Actuated by source container section movement
  38      ..Interleaved folds
  39      ..Preliminary motion in direction away from outlet
  40      ..Compound motion of ejecting means
  41      ..Stationary guide or abutment cooperating with leading edge of
             article
  42      ..Rotary
  43      ...Friction roller
  44      .Adaptable to use with different size articles
  45      .With casing or support
  46      ..With removable supply magazine
  47      .With presentation of non-coextensive or distorted fold
  48      ..By cooperation of interleaved folds
  49      ...Refill package
  50      ...With starter stripp
  51      ...Feeding from concave side of a stack of folded or arcuate
              articles
  52      ...With follower
  53      ...With means to relieve stack pressure
  54      ....Movable
  55      ..By stationary guide or abutment acting on non-coextensive
             folds
  56      .With follower
  57      ..With replenishment interlock
  58      ..Spring form
  59      ..Spring biased
  60      ...Pivoted
  61      .With separate replenishment or access inlet means
  62      ..Pivoted container component
  63      .Deformation by non-coextensive outlet opening
  64      WITH FLEXIBLE SUPPLY CONTAINER WALLS
  65      WITH COLLAPSIBLE OR TELESCOPING SUPPLY CONTAINER WALLS
  66      ARTICLE DELIVERY DEPENDENT UPON INSERTION OF REPLACEMENT
           ARTICLE
  67      DISPENSING FROM STAGGERED STACKS
  68      PLURAL DISPENSING STACKS FORMED FROM SINGLE SOURCE
  69      CELLULAR MAGAZINE TYPE
  70      .Rolled or folded web type magazine (e.g., flexible pin strips)
  71      ..With means for feeding web for dispensing
  72      ...Article release by magazine movement
  73      ....By stripping off surface adhered articles
  74      ...With ejector
  75      .With article movement from cell to cell
  76      .Conveyer type
  77      ..Multiple strand conveyer
  78      ...With ejector
  79      ..With means to remove article from cells
  80      ...Stationary ejector
  81      ...Interrelated with means to advance cell position
  82      ..With gravity discharge from cells
  83      ...With outlet closure operator and interrelated magazine
              advancing or locking means
  84      ...Flexible conveyer belt carried cell structure
  85      ....Having horizontal article carrying run
  86      ...With relatively movable cell or component thereof
  87      .With non-gravity means to remove articles from cells
  88      ..Single ejecting means for all cells
  89      .Articles discharged by relative movement of cell structure
            components
  90      ..Pivoted shelf or door
  91      ..Sliding closure common to plural cells
  92      PLURAL SOURCES, STACKS OR COMPARTMENTS
  93      .Dispensing from plural sources by single actuation
  94      ..With selection of number of sources
  95      ..Single discharge means successively loading from plural
             sources
  96      .With fluent material dispenser
  97      .With non-dispensing compartment
  98      ..Movable or removable relative to dispensing compartment
  99      ...Sliding drawer
  100     ...Hinged
  101     ..Movable or removable common wall
  102     ..Used article compartmentt
  103     .Each entirely depleted in order
  104     ..Replacement source or stack movement relative to discharge
             means
  105     ...Pivotal movement about a fixed axis
  106     ...Rectilinear movement
  107     ..Feeding from subsequent source or stack prevented by articles
             in discharge path
  108     ...By article presence or absence responsive means
  109     ....Progressive release of multiple gates for three or more
               sources or stacks
  110     ..Serially activated discharge assistants
  111     ..Articles present in dispensing stack block subsequent stack
  112     .Dispensing from sources sequentially
  113     ..Sources rotate relative to common outlet
  114     ..By individual interrelated segregating means
  115     ...Axially spaced
  116     ...Alternately
  117     ....With oppositely faced outlets
  118     ....From relatively stepped sources
  119     .Rotatably mounted or endless belt carried source assembly
  120     ..Axially spaced sets of peripherally arranged sources
  121     ..Relative to common outlet
  122     ...With means assuring alignment of source and outlet
  123     .With discharge means for each source
  124     ..Separate discharge means for each source
  125     ...With lockout means
  126     ...With common selector element
  127     ....Selection by actuator manipulation (i.e., actuator is
               selector)
  128     .....By reverse manipulation
  129     ...Electrical control
  130     ...Superposed dispensers
  131     ...Dispensers in juxtaposed alignment
  132     ...Annularly arranged dispensers
  133     .With common discharge outlet
  134     WITH MEANS TO SELECT INTERMEDIATE ARTICLES FROM STACKS
  135     WITH ARTICLE TREATMENT
  136     .With igniting means
  137     ..Match striker
  138     ...Positively actuated striker
  139     ...Ignition by manual removal of match
  140     ...Ignition by discharge assistant forcing match against
              igniter
  141     ....Axial movement of match
  142     ....Transverse movement of match
  143     ..Electrical
  144     ...Including vacuum or draft producing means
  145     ....Pump or fan
  146     ....Stack or chimney
  147     ...Heater energized by dispensing operation
  148     ..With interrelated flint lighter and dispenser operation
  149     ...Movement of container part initiates operation
  150 R   .With cooling or heating
  150 HC  ..Heating and cooling combined
  150 A   ..Heating
  151     WITH MEANS FOR BLOCKING OR DISABLING EJECTOR OR RELEASER
  152     .By engagement with slot, notch or protuberance
  153     .Motor operatedd
  154     WITH LOCK, LATCH, OR SEAL FOR CONTAINER AND/OR SUPPORT
  155     WITH TRANSPARENT INSPECTING OR VIEWING MEANS
  156     WITH ORIENTING
  157     .Segregation of aligned articles according to orientation
  158     ..With recombining of articles
  159     ..With return to supply
  160     ...Within confines of, or overlying supply container
  161     ....By means movable relative to terminal outlet
  162     .....Rotary wheel or brush
  163     .Selective separation from supply
  164     ..By movable lifting means engageable with aperture, groove,
             enlargement or depression in article
  165     ...Head only of headed article
  166     ...By individual picker finger
  167     ..Rotatable or oscillatable means
  168     ...With agitator or exit clearing means
  169     ...With multiple traveling shaped outlets
  170     ....Outlets formed by pins
  171     .By manipulation of successive individual articles
  172     ..Gravitating articles contacting fixed abutments
  173     ..By positive rotation of articles
  174     SUPPLY FEED MEANS TO DISPENSING HOPPER
  175     WITH STACK FORMING MEANS
  176     .From stack source
  177     .Pivoted hopper
  178     .Movable chute or part thereof
  179     ..Within hopper
  180     ...Oscillating pivoted chute section
  181     ...Axially movable
  182     .Member rotatable or oscillatable about inclined axis
  183     .Agitator carried by or interrelated with discharging means
  184     ..Rigidly connected
  185     AMBULANT OR BODY SUPPORTED
  186     SUPPLY CONTAINER MOVABLY MOUNTED FOR DISPENSING
  187     .With means for moving separated article transversely
  188     .Pivotally mounted supply container
  189     ..Relative to stationary article trap
  190     .Vertical motion to separate articles
  191     DISPENSER DELIVERING TO STATIONARY ARTICLE SUPPORT FOR MANUAL
           REMOVAL
  192     .With article elevation to raised support
  193     .With article motion retarding baffle at inlet to support
  194     .Articles released for gravity deposit in or on support
  195     ..By discharge assistant
  196     ...Movable segregating chamber
  197     WITH SUPPLY CARTRIDGE OR CONTAINER REMOVABLE FROM ENCLOSING
           CASING
  198     .With follower operating in cartridge or container
  199     COMBINED OR CONVERTIBLE
  200     WITH MEANS TO AGITATE, VIBRATE OR JAR ARTICLES IN SUPPLY
           CONTAINER
  201     .Three or more agitators or discharge assistants in series
  202     .Rigidly mounted on or incorporated in discharge assistant
  203     ..Rotary
  204     .By movement of container section
  205     ..Pivoted wall section
  206     WITH QUANTITY PRESELECTION MEANS
  207     .Variation by adjustmentt
  208     WITH DISCHARGE ASSISTANT
  209     .Cooperating with movably mounted supply container
  210     .Article adhering or gripping type
  211     ..Suction carrier
  212     ..Magnetic
  213     ..Impaling
  214     ...With means to strip articles from impaling means
  215     ....Cam-operated stripping means
  216     ....Stationary abutment
  217     ..With endless or rotary article gripper carrying means
  218     ...Endless belt carrier
  219     ...Having cam-operated pivoted jaw type gripper elements
  220     ..Having spring form, resilient gripper elements
  221     .Multiple, simultaneously acting and circumposed (e.g., cup
            dispensers)
  222     ..Rotary
  223     ..Oscillating
  224     .Plural or combined with manipulating means
  225     ..Three or more
  226     ..Follower
  227     ...With follower disabling, retracting or releasing means
  228     ...With source container cover related ejector
  229     ....Cover controlled ejector
  230     ...With interrelated actuators
  231     ...With rotary ejector
  232     ...With reciprocating (including oscillating) ejector
  233     ..Means removing article from movable segregating chamber
  234     ...Mechanically interconnected with segregating chamber
  235     ...Spring pressed or gravity actuated finger
  236     ..Separately acting in series
  237     ...All rotary
  238     ...All reciprocating (including oscillating)
  239     .Delivering segregated articles to holddown means
  240     .Acting on fold or non-coextensive part
  241     .With size adjusting means
  242     ..Magazine
  243     .Lost motion actuation and/or yieldable wall
  244     .Self-compensating for decreasing supply
  245     .With return stroke inhibitor (i.e., full-stroke mechanism)
  246     .Segregation by sliding movement of cover relative to container
  247     .Ejector with relatively movable outlet closure
  248     ..Mechanically linked to or locked by ejector
  249     ...Closure moves ejector
  250     ..Opened by dispensed article
  251     .With separate holdback means
  252     .With plural article outlets
  253     .Endless belt carried
  254     .Movable through hopper to separate and elevate articles
  255     .Article retained by discharge assistant for manual removal
  256     ..With pocket for retaining article
  257     ...Having means facilitating article removal
  258     .Motor-operated
  259     .Surface contact only (i.e., friction)
  260     .Deformable discharging element
  261     .Ejector cooperating with article direction changing deflector
  262     .Compound motion
  263     .Having movable segregating chamber (i.e., trap chamber)
  264     ..Axial inlet and outlett
  265     ...Rotary
  266     ..Single inlet-outlet
  267     .Segregation by ejection through resilient-type outlet
  268     .Reciprocating (including oscillating)
  269     ..With integral outlet closure
  270     ..With retractable pusher element
  271     ..Spring biased to discharging position
  272     ..Relatively movable actuator
  273     ...Cam
  274     ...Lever or link
  275     ...Gearing
  276     ..Spring biased
  277     .Rotary
  278     .Fluid pressure
  279     .Follower
  280     ..With cooperating interior deflector
  281     WITH SEPARATE INLET FOR REPLENISHMENT OR ACCESS
  282     WITH CASING OR SUPPORT
  283     .Bracket or suspension supported
  284     .Weighted base or support
  285     .Base or support for angular disposition of supply container
  286     .With spaced casing
  287     WITH REMOVABLE CONTAINER ENCLOSING SUPPLY
  288     TILTABLE CONTAINER WITH TRAP
  289     MECHANICAL RELEASE OR SEPARATION OF ARTICLES
  290     .With additional article manipulating means
  291     ..Article inversion
  292     ..Rectilinearly reciprocating
  293     ...Interrelated releaser and manipulating means
  294     .Delivering segregated articles to holddown
  295     .Latch released, article weight-operated
  296     .Dispensing plural articles
  297     .Multiple, simultaneously acting and circumposed controllers
  298     .Separately acting series controllers
  299     .Plural integral transversely acting controllers
  300     ..Three or more
  301     ..Pivoted
  302     WITH FRANGIBLE ELEMENT FOR OUTLET
  303     WITH DISPENSING-TYPE OUTLET
  304     .Adjustable size
  305     .Folded flat blank type
  306     .With closure for outlet
  307     .Resilient
  308     ..Plural series
  309     ..Having slot facilitating grasping of article
  310     ..Plural spring biased or resilient fingers
  311     WITH DEFLECTOR FOR PARTIALLY SEPARATING ARTICLE
  312 R   MISCELLANEOUS (E.G., INTERIOR ARTICLE GUIDING MEANS)
  312 A   .Articles on rod
  312 B   .Magazine charging
  312 C   .Special dispensing packages
  *       ******************************
  *       DIGEST
  *       ******************************
  DIG 1   Storage retrieval