		  Patent Cooperation Treaty (PCT) Information

   For information concerning PCT member countries, see the notice appearing in
the Official Gazette at 1168 O.G. 100, on Nov. 29, 1994.
   For use of the European Patent Office as an International Searching
Authority for international applications filed in the United States Receiving 
Office, see the notice appearing in the Official Gazette at 1022 O.G. 52, on 
Sept. 28, 1982.
   For use of the European Patent Office as an International Preliminary
Examining Authority for international applications filed in the United States
Receiving Office, see the notices appearing in the Official Gazette at 1080
O.G. 2, on July 7, 1987, and at 1091 O.G. 2, on June 7, 1988. There is no 
longer a limit on the number of such international applications accepted for          
international preliminary examination by the European Patent Office; see the
notice appearing at 1116 O.G. 32, on July 17, 1990.
   The search fee of the European Patent Office was changed, effective Oct. 1,
1994, due to a change in the exchange rate of the U.S. dollar to the German
mark, and was announced in the Official Gazette at 1165 O.G. 81, on Aug. 23,
1994.
   International fees were changed, effective on January 1, 1995, due to a 
change in the exchange rate of the U.S. dollar with regard to the Swiss franc, 
and were announced in the Official Gazette at 1168 O.G. 99, on Nov. 29, 1994.
   Certain domestic PCT fees and charges for International Search and
Preliminary Examination were changed, effective Oct. 1, 1994, and were
announced in the Official Gazette at 1165 O.G. 132, on Aug. 30, 1994.
   The schedule of PCT fees (in U.S. dollars), effective Jan. 1, 1995, is as
follows: 

International Application (PCT Chapter I) fees:
   Transmittal fee:                                                     210.00
   Search Fee  
      U.S. Patent and Trademark Office (USPTO) as 
         International Searching Authority (ISA)  
         -No corresponding prior U.S. national 
           application filed                                            640.00
         -Corresponding prior U.S. national 
           application filed                                            420.00
         -Supplemental search fee, per 
           additional invention (payable only upon invitation)          180.00
   European Patent Office as ISA                                       1537.00
International fees  
   Basic fee                                                            604.00
   Basic Supplemental fee (for each page
      over 30)                                                           12.00
   Designation fee per country or region 
     -For the first 10 national or regional  
      offices designated                                                147.00
     -For each designation in excess 
        of 10 offices                                                No Charge

   Precautionary designation fee and confirmation fee for each            
      precautionary designation confirmed (PCT Rule 15.5)
     -Designation fee                                                   147.00
     -Confirmation fee                                                   73.50

   International Application (PCT Chapter II) fees associated
      with filing a Demand for Preliminary Examination:
      Handling fee                                                      185.00
      Preliminary examination fee  
   USPTO as International Preliminary
       Examining Authority (IPEA) 
       -USPTO was ISA in PCT Chapter I                                  460.00 
         -Additional examination fee, per 
         additional invention (payable only 
         upon invitation)                                               140.00
       -USPTO was not ISA in PCT Chapter I                              690.00 
         -Additional examination fee, 
         per additional invention (payable 
         only upon invitation)                                          240.00
                                                    
                                                              Small     
U.S. National Stage fees                                     Entity    Regular

Basic National fee

   USPTO was IPEA
     -All claims presented satisfied 
        provisions of PCT Article 
        33(2) to (4)                                          46.00      92.00
     -All claims presented did not satisfy
        provisons of PCT Article 
        33(2) to (4)                                         330.00     660.00
   USPTO was ISA but not IPEA                                365.00     730.00
   USPTO was neither ISA nor IPEA
     -Filed without a search report from 
        the European Patent Office or the 
        Japanese Patent Office                               490.00     980.00
     -Filed with a search report from
        the European Patent Office or the 
        Japanese Patent Office                               425.00     850.00

Other National Fees
   -For each independent 
      claim in excess of 3                                    38.00      76.00
   -For each claim in excess of 20                            11.00      22.00
   -For each application con-
      taining a multiple depen-
      dent claim                                             120.00     240.00
   -Surcharge for filing oath or 
      declaration after the time 
      limit applicable under PCT 
      Article 22 or 39(1)                                     65.00     130.00
   -Processing fee for filing 
      English translation after 
      the time limit applicable 
      under PCT Article 22 or
      39(1)                                                  130.00     130.00

Dec. 12, 1994                                                  BRUCE A. LEHMAN
				           Assistant Secretary of Commerce and
				        Commissioner of Patents and Trademarks

