Patents Reinstated Due To The Acceptance of a Late Maintenance Fee From 6/28/96 Patent Number Serial Number Filing Date Issue Date Granted Date 4,431,999 06/396,200 07/08/82 02/14/84 06/28/96 4,507,289 06/566,222 12/28/83 03/26/85 07/01/96 4,670,775 06/701,383 02/14/85 06/02/87 07/01/96 4,720,917 06/947,352 12/29/86 01/26/88 07/01/96 4,722,779 07/012,467 02/09/87 02/02/88 06/28/96 4,723,980 07/077,966 07/24/87 02/09/88 07/02/96 4,953,810 07/476,688 02/08/90 09/04/90 07/01/96 4,958,321 07/247,887 09/22/88 09/18/90 06/28/96 5,046,614 07/559,398 07/26/90 09/10/91 07/03/96 5,046,856 07/406,212 09/12/89 09/10/91 07/01/96 5,057,095 07/437,182 11/16/89 10/15/91 06/28/96 5,057,099 07/523,473 05/14/90 10/15/91 06/28/96 5,065,512 07/432,844 11/07/89 11/19/91 06/28/96 5,084,690 07/695,148 04/29/91 01/28/92 06/28/96 5,092,240 07/486,017 02/28/90 03/03/92 06/28/96 5,092,507 07/552,025 07/13/90 03/03/92 06/28/96 5,092,648 07/545,989 06/29/90 03/03/92 07/03/96 5,101,770 07/608,918 11/05/90 04/07/92 07/03/96 5,108,514 07/652,565 02/08/91 04/28/92 06/28/96 5,108,819 07/479,897 02/14/90 04/28/92 07/03/96 Patents Reinstated Due To The Acceptance of a Late Maintenance Fee From 7/05/96 Patent Number Serial Number Filing Date Issue Date Granted Date 4,401,326 06/331,111 12/16/81 08/30/83 07/09/96 5,052,930 07/489,691 03/07/90 10/01/91 07/11/96 Patents Reinstated Due To The Acceptance of a Late Maintenance Fee From 7/12/96 Patent Number Serial Number Filing Date Issue Date Granted Date 4,350,426 06/240,423 03/04/81 09/21/82 07/16/96 4,377,869 06/259,496 05/01/81 03/22/83 07/18/96 4,436,090 06/291,998 08/11/81 03/13/84 07/17/96 4,470,274 06/487,002 04/21/83 09/11/84 07/17/96 4,604,516 06/515,161 07/19/83 08/05/86 07/16/96 4,707,281 06/740,658 06/03/85 11/17/87 07/17/96 4,713,623 06/330,672 12/14/81 12/15/87 07/17/96 4,731,251 06/877,989 06/24/86 03/15/88 07/17/96 4,891,901 07/025,521 03/13/87 01/09/90 07/17/96 4,929,028 07/193,774 05/13/88 05/29/90 07/15/96 4,943,993 07/403,294 09/05/89 07/24/90 07/18/96 5,035,443 07/500,298 03/27/90 07/30/91 07/17/96 5,060,262 07/519,856 05/07/90 10/22/91 07/17/96 5,061,480 07/432,386 11/03/89 10/29/91 07/17/96 5,071,819 07/236,763 08/26/88 12/10/91 07/17/96 5,093,921 07/452,358 12/19/89 03/03/92 07/17/96