OFFICIAL  GAZETTE  of  the
               UNITED  STATES  PATENT AND TRADEMARK OFFICE

February 1, 1994                   Volume 1159                         Number 1

                                   CONTENTS                                Page

Patent and Trademark Office Notices
   Patent Cooperation Treaty (PCT) Information
   Status of Appeal Cases
   Notice of Maintenance Fees Payable
   Notice of Expiration of Patents Due to Failure to Pay Maintenance
      Fees
   Notification of Acceptance of Delayed Payment of Maintenance
      Fees
   Reissue Applications Filed
   Requests for Reexaminations Filed
   Errata
   Notification of Expiration of Trademark Registrations
      Due to Failure to Renew
   Response Requested to 1993 Patent Examiner's Action
      Survey
   Guidelines for Interim Extension Under 35   156(D)(5) of a
      Patent Term Prior to REgulatory Approval of a Product for
      Commericial Marketing or Use - Public Law 103-179
   Department of Commerce Inter Partes Proceedings
      Patent Certificates of Correction
Special Boxes for Mail
Reference Collections of U.S. Patents Available for Public Use in
   Patent Depository Libraries
Patent Examining Corps
Condition of Trademark Applications
Reissue Patents Granted ( 34,552 )
Plant Patents Granted ( 8,613 )
Patents Granted
   General and Mechanical ( 5,288,293 )
   Chemical ( 5,288,937 )
   Electrical ( 5,289,589 )
Design Patents Granted ( 344,617 )
Index of Patentees
Indices of Reissue, Reexamination, 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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