| United States Patent | D400,973 |
| Hall , et al. | November 10, 1998 |
| Inventors: | Hall; Richard H. (Midland, MI), Stephenson; Andrew J. (Midland, MI), Flor; Nicolo (Oakville, CA) |
| Assignee: |
Imbibitive Technologies Corp.
(Wilmington,
DE)
|
| Appl. No.: | D/076,772 |
| Filed: | September 23, 1997 |
| Current U.S. Class: | D23/365 ; D23/355 |
| Current International Class: | 2304 |
| Field of Search: | D23/365,355,209,200 206/204,205,213.1 D9/414,307 210/498 96/147,148,151,118,119 |
| D246109 | October 1977 | Rosaen |
| 4667814 | May 1987 | Wakamatsu et al. |
| 5391295 | February 1995 | Wilcox et al. |
Imbibitive Technologies Corp., "Gravity Flow Drain," 1995. . Imbibitive Technologies Corp., "Imbiber Disk Housing," 1995. . Imbibitive Technologies Corp., "Imbiber Disk," 1995. . Imbibitive Technologies America, "Imtech U.K. Ltd. installs 1st ever (Class II) Imtech Containment Unit (I.C.U.) Londoon Electricity/National Grid Substation, Hackney (London, U.K.) Sep. 25, 1996," reference itself published ca. Dec. 1996.. |