OFFICIAL GAZETTE of the
                   UNITED STATES PATENT AND TRADEMARK OFFICE

November 30, 1999              Volume 1228                     Number 5

                                 CONTENTS                        Page

Patent and Trademark Office Notices
   Patent Cooperation Treaty (PCT) Information
   Notice of Maintenance Fees Payable
   Notice of Expiration of Patents Due to Failure to Pay
      Maintenance Fee
   Patents Reinstated Due to the Acceptance of a
      Late Maintenance Fee From 10/08/99
   Reissue Applications Filed
   Requests for Reexamination Filed
   Notice Regarding Technical Center
      Box Issue Fee Mailings
   Registration to Practice
   Notice of Suspension
   Notice of Exclusion
   Post Registration: Changes to Requirements for
      Maintaining Trademark Registrations
   Status of Office of Public Records Services
   Biosequence Internet Filing
   Errata
   Erratum
   Adverse Decisions in Interference
   Certificates of Correction
   Summary of Final Decisions Issued by the
      Trademark Trial and Appeal Board
Special Boxes for Mail
Reference Collections of U.S. Patents Available for Public Use in
   Patent Depository Libraries
Patent Technology Centers
Condition of Trademark Applications
Reexaminations
Reissue Patents Granted (36,407)
Plant Patents Granted (11,134)
Patents Granted
   General and Mechanical (5,991,915)
   Chemical (5,993,490)
   Electrical (5,994,632)
Design Patents Granted (417,061)
Index of Patentees
Indices of Reissue, Reexaminations, Design and Plant Patents
Classification of
   Patents (Including Reissues and Reexaminations)
   Designs and Plants Applications
Geographical Index of Residence of Inventors
   Patents (Including Reissues and Reexaminations)
   Designs and Plant Applications
Change of Address Form
Subscription Order Form

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