Containment basin, which can hold silt-collecting sock, sorbent material disc and locking sealing frame

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Description

FIG. 1 is a top, perspective view of a containment basin, which can hold silt-collecting sock, sorbent material disc and locking, sealing frame, showing our new design;

FIG. 2 is a front side view thereof, the back, left and right sides appearing essentially the same;

FIG. 3 is a top view thereof shown with its top tray removed for clarity of illustration;

FIG. 4 is a top view thereof with the top tray in place;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top, perspective view showing a second embodiment of a containment disc which can hold silt-collecting sock, sorbent material disc and locking, sealing frame, the side, top and bottom thereof appearing substantially identical to that shown in FIGS. 2, 4 and 5 except for the right angle corners of the top lip.

Referenced Cited
U.S. Patent Documents
D300848 April 25, 1989 Baker et al.
D382049 August 5, 1997 Trampp
Other references
  • 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.) London Electricity /National Grid Substation, Hackney (London, U.K.) Sep. 25, 1996," reference itself published ca. Dec. 1996.
Patent History
Patent number: D403059
Type: Grant
Filed: Oct 21, 1997
Date of Patent: Dec 22, 1998
Assignee: Imbibitive Technologies Corp. (Wilmington, DE)
Inventors: Nicolo Flor (Oakville), Harry F. Nicholson (Hamilton), Richard Kapuscinski (Burlington)
Primary Examiner: Lisa Lichtenstein
Attorney: Christopher John Rudy
Application Number: 0/81,509
Classifications
Current U.S. Class: Filter (D23/365); Air Treatment (D23/355)
International Classification: 2304;