Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 04/28/00 Patent Serial Filing Issue Granted Number Number Date Date Date 4,604,602 06/722,596 04/16/85 08/05/86 05/03/00 4,607,180 06/551,630 11/14/83 08/19/86 05/01/00 4,652,763 06/717,328 03/29/85 03/24/87 04/28/00 4,660,297 06/793,984 11/01/85 04/28/87 05/01/00 4,669,157 06/700,412 02/11/85 06/02/87 04/28/00 4,676,639 06/821,349 01/22/86 06/30/87 04/28/00 4,708,063 06/878,503 06/23/86 11/24/87 05/01/00 4,715,028 06/874,118 06/13/86 12/22/87 05/01/00 4,716,832 06/908,742 09/18/86 01/05/88 05/01/00 4,744,221 07/068,486 06/29/87 05/17/88 05/03/00 4,889,329 07/238,908 08/31/88 12/26/89 04/28/00 4,899,732 07/240,032 09/02/88 02/13/90 04/28/00 4,951,575 07/363,875 06/09/89 08/28/90 05/01/00 4,968,568 07/416,685 10/03/89 11/06/90 05/03/00 4,972,505 07/280,488 12/06/88 11/20/90 05/04/00 4,979,323 07/419,342 10/10/89 12/25/90 05/02/00 4,987,962 07/202,888 06/03/88 01/29/91 05/04/00 4,992,267 07/187,605 04/28/88 02/12/91 04/28/00 4,999,920 07/363,681 06/09/89 03/19/91 05/01/00 5,011,142 07/438,097 11/20/89 04/30/91 05/01/00 5,037,097 07/233,228 08/18/88 08/06/91 05/02/00 5,044,921 07/475,362 02/05/90 09/03/91 05/02/00 5,062,850 07/465,419 01/16/90 11/05/91 05/02/00 5,073,182 07/489,858 03/05/90 12/17/91 05/01/00 5,078,969 07/450,815 12/14/89 01/07/92 05/02/00 5,082,572 07/577,365 09/05/90 01/21/92 04/28/00 5,083,610 07/514,121 04/25/90 01/28/92 04/28/00 5,087,375 07/299,979 01/23/89 02/11/92 05/01/00 5,089,191 07/562,924 08/06/90 02/18/92 05/01/00 5,092,364 07/717,698 06/20/91 03/03/92 05/03/00 5,298,423 07/799,479 11/14/91 03/29/94 05/03/00 5,318,258 07/954,311 09/30/92 06/07/94 04/28/00 5,344,496 07/976,601 11/16/92 09/06/94 05/02/00 5,347,546 07/874,795 04/28/92 09/13/94 04/28/00 5,374,246 08/013,579 02/04/93 12/20/94 05/03/00 5,375,203 08/195,332 02/14/94 12/20/94 04/28/00 5,378,214 07/898,416 06/15/92 01/03/95 04/28/00 5,378,343 08/003,229 01/11/93 01/03/95 05/03/00 5,388,575 07/950,897 09/25/92 02/14/95 05/02/00 5,424,006 08/202,001 02/25/94 06/13/95 04/28/00 5,435,549 08/166,526 12/14/93 07/25/95 05/04/00 5,435,878 07/678,255 04/18/91 07/25/95 05/03/00 5,440,912 08/162,711 12/06/93 08/15/95 04/28/00 5,464,240 08/189,590 01/31/94 11/07/95 04/28/00 5,469,695 08/165,028 12/09/93 11/28/95 05/04/00 5,479,637 07/984,431 02/25/93 12/26/95 04/28/00 5,487,441 08/061,844 05/14/93 01/30/96 05/04/00 Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 05/05/00 Patent Serial Filing Issue Granted Number Number Date Date Date 4,577,705 06/602,771 04/23/84 03/25/86 05/08/00 4,587,777 06/681,352 12/13/84 05/13/86 05/08/00 4,614,666 06/699,028 02/07/85 09/30/86 05/05/00 4,638,357 06/572,445 01/20/84 01/20/87 05/05/00 4,650,786 06/662,588 10/19/84 03/17/87 05/08/00 4,714,242 06/842,622 03/21/86 12/22/87 05/10/00 4,714,623 06/829,047 02/13/86 12/22/87 05/08/00 4,799,881 07/082,045 08/05/87 01/24/89 05/10/00 4,837,999 07/134,466 12/17/87 06/13/89 05/10/00 4,905,709 07/298,058 01/17/89 03/06/90 05/05/00 4,917,832 07/310,061 02/10/89 04/17/90 05/08/00 4,962,178 07/266,555 11/03/88 10/09/90 05/08/00 4,991,472 07/267,081 11/04/88 02/12/91 05/08/00 5,012,875 07/154,492 02/05/88 05/07/91 05/11/00 5,027,748 07/290,702 12/27/88 07/02/91 05/11/00 5,038,556 07/481,341 02/16/90 08/13/91 05/10/00 5,054,839 07/576,357 08/31/90 10/08/91 05/08/00 5,058,343 07/375,368 07/03/89 10/22/91 05/05/00 5,066,294 07/527,140 05/22/90 11/19/91 05/08/00 5,083,486 07/244,327 09/15/88 01/28/92 05/10/00 5,083,795 07/599,496 10/18/90 01/28/92 05/11/00 5,099,683 07/527,049 05/22/90 03/31/92 05/08/00 5,221,457 07/763,696 09/23/91 06/22/93 05/05/00 5,228,529 07/809,303 12/17/91 07/20/93 05/08/00 5,298,019 08/004,090 01/13/93 03/29/94 05/05/00 5,299,695 07/919,901 07/27/92 04/05/94 05/10/00 5,301,592 07/715,626 06/14/91 04/12/94 05/05/00 5,305,705 07/837,349 02/14/92 04/26/94 05/08/00 5,308,671 07/886,746 05/21/92 05/03/94 05/08/00 5,310,104 07/807,584 12/16/91 05/10/94 05/08/00 5,312,397 07/763,562 09/23/91 05/17/94 05/08/00 5,317,284 08/015,957 02/08/93 05/31/94 05/09/00 5,317,290 07/110,015 10/19/87 05/31/94 05/10/00 5,318,516 07/989,237 12/11/92 06/07/94 05/08/00 5,324,317 07/953,945 09/30/92 06/28/94 05/08/00 5,335,703 07/963,642 10/20/92 08/09/94 05/08/00 5,353,542 08/023,937 02/25/93 10/11/94 05/08/00 5,376,022 08/161,601 12/06/93 12/27/94 05/05/00 5,380,278 07/904,762 06/26/92 01/10/95 05/08/00 5,388,753 08/215,742 03/21/94 02/14/95 05/11/00 5,389,946 07/997,166 12/28/92 02/14/95 05/05/00 5,418,975 07/971,910 12/18/92 05/23/95 05/08/00 5,427,618 08/105,599 08/12/93 06/27/95 05/08/00 5,430,435 08/172,118 12/22/93 07/04/95 05/09/00 5,431,907 08/285,300 08/03/94 07/11/95 05/05/00 5,437,433 08/127,875 09/28/93 08/01/95 05/08/00 5,452,328 08/100,334 07/30/93 09/19/95 05/08/00 5,454,344 08/340,594 11/16/94 10/03/95 05/11/00 5,460,758 08/402,739 03/13/95 10/24/95 05/08/00 5,466,316 08/337,967 11/14/94 11/14/95 05/11/00 5,467,327 08/343,637 11/22/94 11/14/95 05/11/00 5,468,575 08/169,429 12/17/93 11/21/95 05/10/00 5,469,641 08/380,556 01/30/95 11/28/95 05/11/00 5,473,875 08/165,026 12/09/93 12/12/95 05/08/00 5,477,482 08/130,479 10/01/93 12/19/95 05/08/00 5,482,369 08/302,635 09/08/94 01/09/96 05/11/00 5,484,766 08/195,584 02/14/94 01/16/96 05/08/00 5,485,527 08/411,065 03/27/95 01/16/96 05/09/00 5,487,276 08/239,981 05/05/94 01/30/96 05/08/00 5,488,746 08/323,684 10/18/94 02/06/96 05/08/00 5,490,200 08/386,600 02/10/95 02/06/96 05/10/00 5,490,907 08/134,436 10/12/93 02/13/96 05/10/00 5,494,122 08/317,969 10/04/94 02/27/96 05/08/00 5,494,369 08/348,566 12/02/94 02/27/96 05/11/00 5,498,342 08/428,510 04/25/95 03/12/96 05/11/00 5,498,424 08/348,366 11/30/94 03/12/96 05/10/00 Patents Reinstated Due to the Acceptance of a Late Maintenance Fee From 05/12/00 Patent Serial Filing Issue Granted Number Number Date Date Date Re 34,243 07/728,537 07/11/91 05/04/93 05/17/00 4,674,338 06/688,867 12/31/84 06/23/87 05/16/00 4,684,526 06/685,155 12/21/84 08/04/87 05/15/00 4,703,470 06/765,677 08/15/85 10/27/87 05/17/00 4,903,894 07/246,664 09/02/88 02/27/90 05/17/00 4,943,343 07/393,199 08/14/89 07/24/90 05/12/00 4,943,709 07/350,353 05/11/89 07/24/90 05/17/00 4,943,782 07/170,957 03/21/88 07/24/90 05/17/00 4,945,013 07/295,094 01/09/89 07/31/90 05/12/00 5,078,995 07/522,206 05/11/90 01/07/92 05/17/00 5,118,500 07/356,734 05/25/89 06/02/92 05/18/00 5,317,322 08/083,396 06/28/93 05/31/94 05/12/00 5,377,912 08/192,450 02/07/94 01/03/95 05/17/00 5,403,128 07/944,832 09/14/92 04/04/95 05/17/00 5,419,062 08/072,132 06/03/93 05/30/95 05/17/00 5,419,188 07/703,287 05/20/91 05/30/95 05/18/00 5,419,919 08/141,281 10/22/93 05/30/95 05/15/00 5,425,765 08/083,065 06/25/93 06/20/95 05/16/00 5,426,045 08/263,250 06/21/94 06/20/95 05/12/00 5,442,994 08/022,669 03/01/93 08/22/95 05/15/00 5,445,325 08/092,698 07/16/93 08/29/95 05/15/00 5,469,369 07/970,750 11/02/92 11/21/95 05/15/00 5,479,094 08/427,461 04/24/95 12/26/95 05/12/00 5,485,762 08/263,510 06/20/94 01/23/96 05/18/00 5,486,687 08/312,647 09/27/94 01/23/96 05/18/00