This application is a continuation-in-part of U.S. patent application Ser. No. 08/645,381, filed May 13, 1996 now abandoned.
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Number | Date | Country |
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0520692A1 | Dec 1992 | EPX |
9308986 | May 1993 | WOX |
9601664 | Jan 1996 | WOX |
9737713 | Oct 1997 | WOX |
Entry |
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Definition of polytetrafluoroethylene from Hawley's Condensed Chemical Dicitonary, Twelfth Edition, Revised by Richard J. Lewis, Sr., p. 942, 1993. |
Search Report dated Sep. 29, 1997 in corresponding European Patent Application No. 97201366.8, together with Communication, Supplementary Sheet B (1 page), and two-page Annex. |
"Declaration of Thomas E. Eibs in Support of Supplemental Information Disclosure Statement," dated Sep. 9, 1996. (The original Declaration is on file in parent application serial No. 08/645,381.). |
Search Report dated Jan. 16, 1998 in corresponding European Patent Application No. 97201366.8, together with Communication and two-page Annex. |
Number | Date | Country | |
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Parent | 645381 | May 1996 |