			    PATENT EXAMINING CORPS

		        BRUCE A. LEHMAN, Commissioner
	  LAWRENCE J. GOFFNEY, Jr., Assistant Commissioner for Patents
         EDWARD R. KAZENSKE, Deputy Assistant Commissioner for Patents
       STEPHEN G. KUNIN, Deputy Assistant Commissioner for Patent Policy
  J.O. THOMAS, JR., Deputy Assistant Commissioner for Patent Process Services



   						     Phone Number      New Case
PATENT  EXAMINING GROUPS   			     Area Code 703       Date* 

CHEMICAL EXAMINING GROUPS

GENERAL METALLURGICAL, INORGANIC, PETROLEUM AND
   ELECTRICAL CHEMISTRY, AND ENGINEERING, GROUP 
   1100-JOHN E. KITTLE, Director  	 		308-0661       02/24/94
ORGANIC CHEMISTRY, GROUP 1200-RICHARD V. FISHER, 
   Director   						308-1235       05/13/94
SPECIALIZED CHEMICAL INDUSTRIES AND CHEMICAL 
   ENGINEERING, GROUP 1300-BARRY S. RICHMAN, 
   Director   						308-0651       07/12/94
HIGH POLYMER CHEMISTRY, PLASTICS, COATING, PHOTOGRAPHY
   STOCK MATERIALS AND COMPOSITIONS, GROUP 1500-THEODORE 
   MORRIS, Director  					308-2351       05/26/94
BIOTECHNOLOGY, GROUP 1800-JOHN J. DOLL, Director   	308-0196       11/30/93

ELECTRICAL EXAMINING GROUPS

INDUSTRIAL ELECTRONICS, PHYSICS AND RELATED ELEMENTS,
   GROUP 2100-STEWART LEVY, Director  			308-1782       07/05/94
SPECIAL LAWS AND ADMINISTRATION, GROUP 2200-ROBERT E. 
   GARRETT, Director  					308-0511       09/24/93
COMPUTER SYSTEMS AND COMPUTER APPLICATION, GROUP 2300- 
   BOBBY R. GRAY, Director   				305-9600       03/17/94
PACKAGES, CLEANING, TEXTILES AND GEOMETRICAL 
   INSTRUMENTS GROUP 2400-GERALD GOLDBERG, Director     308-0771       02/15/94
ELECTRONIC AND OPTICAL SYSTEMS AND DEVICES,  
   GROUP  2500-JANICE A. HOWELL, Director   		308-0956       12/21/93
COMMUNICATIONS, MEASURING, TESTING AND LAMP/DISCHARGE 
   GROUP, GROUP 2600-NICHOLAS P. GODICI, Director   	305-4700       10/05/93
DESIGN, GROUP 2900-JOHN E. KITTLE, Director   		308-0661       06/29/93

MECHANICAL EXAMINING GROUPS

HANDLING AND TRANSPORTATION MEDIA, GROUP 3100-F.R. 
   SCHMIDT,  Director   				308-1113       02/07/94
MATERIAL SHAPING, ARTICLE MANUFACTURING AND TOOLS,
   GROUP 3200-CARLTON R. CROYLE, Director		308-1148       01/18/94
MECHANICAL TECHNOLOGIES AND HUSBANDRY PERSONAL
   TREATMENT INFORMATION, GROUP 3300-J.J. LOVE, 
   Director   						308-0858       04/28/94
SOLAR, HEAT, POWER, AND FLUID ENGINEERING DEVICES,
   GROUP 3400-DONALD G. KELLY, Director   		308-0861       02/10/94
GENERAL CONSTRUCTION, PETROLEUM AND MINING ENGINEERING,
   GROUP 3500-A.L. SMITH, Director   			308-1021       02/28/94


     *A communication from the examiner should have been received in most
applications filed prior to this date.
   
   Expiration of Patents: The patents within the range of numbers indicated
below expire during April 1995 except those which may have had their terms
curtailed by disclaimer under the provisions of 35 U.S.C. 253. Other patents,
issued after the dates of the range of numbers indicated below, may have
expired before the full term of 17 years for the same reasons, or have lapsed
under the provisions of 35 U.S.C. 151.
Patents   			      Numbers  4,081,864 to 4,086,663 inclusive
Plant Patents   						 4,232 to 4,244





