Reclassification Alert Report

This report is a summary of classification changes which became
effective by issuance of Classification Orders from January through
March 2001. Information includes:

   . subclasses established or abolished (major changes)
   . subclass title, indent, or position changes
   . changes to existing classes and subclass definitions (minor
      changes)

This Reclassification Alert Report may appear from time to time
in the Official Gazette and is intended to provide an interim notice of
classification changes pending publication of the Manual of
Classification and revisions thereto.

The general public may purchase copies of Classification Orders
or Classification Definitions by contacting the Editorial Division at
703-305-6101 or 703-305-5099. Payment can be made through a Deposit
Account, or by check made payable to "Commissioner of Patents and
Trademarks" and sent to: 
                          Chief, Editorial Division
                       Office of Classification Support
                       U.S. Patent and Trademark Office
                           Crystal Park 3, Room 902
                            Washington, D.C. 20231

                        Reclassification Alert Report

                             JANUARY - MARCH 2001

                   FIRST            LAST                             ORDER
CLASS           SUBCLASS        SUBCLASS        ACTION               NUMBER

19                                              DEFN CHANGE          1774
29                                              DEFN CHANGE          1775
29                                              DEFN CHANGE          1777
30                                              DEFN CHANGE          1783
33                   233             261        ABOLISH              1783
33                                              DEFN CHANGE          1774
37                                              DEFN CHANGE          1775
42                   100             103        ABOLISH              1783
42                   111             148        ESTABLISH            1783
52                                              DEFN CHANGE          1775
65                                              DEFN CHANGE          1774
73                                              DEFN CHANGE          1774
74                 89.15                        ABOLISH              1777
74                 89.23           89.29        ESTABLISH            1777
74                 89.3                         ESTABLISH            1777
74                 89.31           89.39        ESTABLISH            1777
74                 89.4                         ESTABLISH            1777
74                 89.41           89.45        ESTABLISH            1777
74                424.71          424.79        ESTABLISH            1777
74                 424.8                        ABOLISH              1777
74                424.81          424.89        ESTABLISH            1777
74                 424.9                        ESTABLISH            1777
74                424.91          424.96        ESTABLISH            1777
74                   459                        ABOLISH              1777
74                                              DEFN CHANGE          1783
89                   200             206        ESTABLISH            1783
111                                             DEFN CHANGE          1775
124                                             DEFN CHANGE          1783
137                                             DEFN CHANGE          1775
138                                             DEFN CHANGE          1775
150                                             DEFN CHANGE          1783
156                                             DEFN CHANGE          1775
166                                             DEFN CHANGE          1775
174                                             DEFN CHANGE          1775
175                                             DEFN CHANGE          1775
175                                             DEFN CHANGE          1782
178                                             DEFN CHANGE          1774
188                                             DEFN CHANGE          1777
203                                             DEFN CHANGE          1778
209                                             DEFN CHANGE          1774
210                                             DEFN CHANGE          1775
222                                             DEFN CHANGE          1775
235                                             DEFN CHANGE          1783
248                                             DEFN CHANGE          1777
250                                             DEFN CHANGE          1774
254                                             DEFN CHANGE          1775
254                                             DEFN CHANGE          1777
260                                             DEFN CHANGE          1778
264                                             DEFN CHANGE          1775
269                                             DEFN CHANGE          1777
297                                             DEFN CHANGE          1777
310                  154                        ABOLISH              1780
310               154.01          154.09        ESTABLISH            1780
310               154.11          154.19        ESTABLISH            1780
310               154.21          154.29        ESTABLISH            1780
310               154.31          154.39        ESTABLISH            1780
310               154.41          154.49        ESTABLISH            1780
310                  156                        ABOLISH              1780
310               156.01          156.09        ESTABLISH            1780
310               156.11          156.19        ESTABLISH            1780
310               156.21          156.29        ESTABLISH            1780
310               156.31          156.39        ESTABLISH            1780
310               156.41          156.49        ESTABLISH            1780
310               156.51          156.59        ESTABLISH            1780
310               156.61          156.69        ESTABLISH            1780
310               156.71          156.79        ESTABLISH            1780
310               156.81          156.84        ESTABLISH            1780
324                                             DEFN CHANGE          1774
340                                             DEFN CHANGE          1774
343                                             DEFN CHANGE          1774
343                                             DEFN CHANGE          1777
345                  186                        ABOLISH              1776
345                  188                        ABOLISH              1776
345                  191             199        ABOLISH              1776
345                  202                        ABOLISH              1776
345                  203                        ABOLISH              1776
345                  507             518        ABOLISH              1776
345                  521                        ABOLISH              1776
345                  523             526        ABOLISH              1776
345                  530             574        ESTABLISH            1776
356                  371             387        ABOLISH              1774
356                  600             632        ESTABLISH            1774
356                  634             640        ESTABLISH            1774
356                                             DEFN CHANGE          1783
359                                             DEFN CHANGE          1774
359                                             DEFN CHANGE          1783
362                                             DEFN CHANGE          1783
382                                             DEFN CHANGE          1774
382                                             DEFN CHANGE          1776
401                                             DEFN CHANGE          1777
404                                             DEFN CHANGE          1775
405                  128                        ABOLISH              1775
405                128.1                        ESTABLISH            1775
405               128.15                        ESTABLISH            1775
405                128.2                        ESTABLISH            1775
405               128.25                        ESTABLISH            1775
405                128.3                        ESTABLISH            1775
405               128.35                        ESTABLISH            1775
405                128.4                        ESTABLISH            1775
405               128.45                        ESTABLISH            1775
405                128.5                        ESTABLISH            1775
405               128.55                        ESTABLISH            1775
405                128.6                        ESTABLISH            1775
405               128.65                        ESTABLISH            1775
405                128.7                        ESTABLISH            1775
405               128.75                        ESTABLISH            1775
405                128.8                        ESTABLISH            1775
405               128.85                        ESTABLISH            1775
405                128.9                        ESTABLISH            1775
405                  129                        ABOLISH              1775
405                129.1                        ESTABLISH            1775
405               129.15                        ESTABLISH            1775
405                129.2                        ESTABLISH            1775
405               129.25                        ESTABLISH            1775
405               129.27                        ESTABLISH            1775
405               129.28                        ESTABLISH            1775
405                129.3                        ESTABLISH            1775
405               129.35                        ESTABLISH            1775
405                129.4                        ESTABLISH            1775
405               129.45                        ESTABLISH            1775
405                129.5                        ESTABLISH            1775
405               129.55                        ESTABLISH            1775
405               129.57                        ESTABLISH            1775
405                129.6                        ESTABLISH            1775
405               129.65                        ESTABLISH            1775
405                129.7                        ESTABLISH            1775
405               129.75                        ESTABLISH            1775
405                129.8                        ESTABLISH            1775
405               129.85                        ESTABLISH            1775
405                129.9                        ESTABLISH            1775
405               129.95                        ESTABLISH            1775
405                  154                        ABOLISH              1775
405                154.1                        ESTABLISH            1775
405                183.5                        ESTABLISH            1775
405                184.1           184.5        ESTABLISH            1775
405                  258                        ABOLISH              1775
405                258.1                        ESTABLISH            1775
405                302.4           302.7        ESTABLISH            1775
414                  416                        ABOLISH              1782
414               416.01          416.09        ESTABLISH            1782
414                416.1                        ESTABLISH            1782
414               416.11                        ESTABLISH            1782
414               416.12                        ESTABLISH            1782
414                  417                        ABOLISH              1782
414                                             DEFN CHANGE          1775
424                195.1                        ABOLISH              1778
424               195.15          195.18        ESTABLISH            1778
424                196.1                        ABOLISH              1778
424                197.1                        ABOLISH              1778
424                  725                        ESTABLISH            1778
424                725.1                        ESTABLISH            1778
424                  726             771        ESTABLISH            1778
424                  773             780        ESTABLISH            1778
451                                             DEFN CHANGE          1777
463                                             DEFNCHANGE           1783
507                                             DEFN CHANGE          1775
510                                             DEFN CHANGE          1778
514                                             DEFN CHANGE          1778
585                                             DEFN CHANGE          1778
588                                             DEFN CHANGE          1775
702                                             DEFN CHANGE          1775
711                                             DEFN CHANGE          1776
714                                             DEFN CHANGE          1776