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.


Enter a class/subclass code here to get a list of patent titles. Use any of the following forms:
363-131 121-55A 14-.5
that is, no embedded spaces, class and subclass seperated by a dash, and any subclass letters capitalized. Currently Design Patent titles (those in the classes of the form Dxx.yy) are not retreivable.

Enter class/subclass code:


Class Number: 462
 Class Title: BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING

Subclass  Subclass
Number    Title

  1       FOR RECORDING BODY PART IMAGE (E.G., FOOT, FINGER, PALM)
  2       CONTINUOUS FORM STRIP - BOOK TYPE
  3       .With feed means
  4       ..And strip feeding distortion prevention means (e.g.,
             anti-tenting device)
  5       ..And feeding lead means
  6       CONTINUOUS FORM STRIP - FOLDER OR POCKET TYPE
  7       STRIP, BOOK AND LEAF
  8       STRIP AND LEAF
  9       .With strip retaining means
  10      ..And feed means
  11      ...With perforated strip guide or stop means
  12      .With leaf retaining means
  13      .With feed means
  14      .With platen
  15      ..Having folded indicia receiving strip material supply
  16      ...And perforated strip guide or stop means
  17      BOOK AND LEAF
  18      .Multiple copy
  19      ..Having book with sectional leaf folded in manifolding
  20      ..Multiple books
  21      .Multiple books
  22      .Having transfer leaf (e.g., carbon) attached to book holder or
            cover
  23      .Having book with sectional leaf folded in manifolding
  24      ..With transfer leaf (e.g., carbon) attached to book holder or
             cover
  25      STRIP
  26      .Continuous
  27      ..With strip retaining means
  28      ...Transfer strip (e.g., carbon strip)
  29      ....With feed means
  30      .....And folded strip retaining means
  31      .....Perforated strip feed means
  32      ...With feed means
  33      ....Perforated strip feed means
  34      .....With folded strip retaining means
  35      ....Including folded strip retaining means
  36      ..With leaf retaining means
  37      ...And feed means
  38      ....Perforated strip feed means
  39      ..Transfer strip (e.g., carbon strip)
  40      ...With feed means
  41      ....And platen
  42      .....Including perforated strip feed means
  43      ...With platen
  44      ....And folded indicia receiving strip material supply
  45      ...Including folded strip manifolding pack
  46      ..With feed means
  47      ...And platen
  48      ....Including friction feed means
  49      .....And perforated strip guide or stop meanss
  50      ....Including pin wheel feed means
  51      ....Including strip severing means
  52      ...And perforated strip guide or stop means
  53      BANKING FORM - BOOK TYPE
  54      ACCOUNTING FORM - BOOK TYPE
  55      BOOK
  56      .Impressed
  57      .Multiple books
  58      ..With book with sectional sheet folded in manifolding
  59      ...And book sheet forming element of another book
  60      ..With book sheet forming element of another book
  61      .With book sheet sectional and folded in manifolding
  62      ..And having configured (e.g., cutout, tab) sheet separating
             means
  63      .Having configured (e.g., cutout, tab) sheet separating means
  64      ENVELOPE AND LEAF
  65      .One piece
  66      LEAF
  67      .Impressed
  68      ..With sectional leaf folded in manifolding
  69      .Transfer leaf (e.g., carbon paper)
  70      ..Marginal or indicia feature
  71      HOLDER FOR BOOK OR LEAF
  72      .Book or pad type
  73      .Writing machine (e.g., typewriter) type
  74      ..Transfer leaf (e.g., carbon paper holder)
  75      .Holder for plural distinct leaves (e.g., multiple copy forms)
  76      ..Having mechanical means for relative movement of leaf holding
             means
  77      ...With indexing movement
  78      ..Having leaf clamping means
  79      ...With projection (e.g., pin) type leaf locating means
  80      ..With projection (e.g., pin) type leaf locating means
  81      ...Multirow type
  82      ...With distinctively shaped projection (e.g., pin shape)
  83      .Transfer leaf (e.g., carbon) type
  84      MISCELLANEOUS
  *       ******************************
  *       CROSS-REFERENCE ART COLLECTIONS
  *       ******************************
  900     ADHESIVE
  901     .PRESSURE SENSITIVE
  902     CAMOUFLAGE OR NONTRANSFER
  903     SECURITY