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United States Patent	D400,974
Hall ,   et al.	November 10, 1998

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The ornamental design for a stool-shaped container which can hold silt sock, sorbent material disc, locking, and sealing frame, as shown and described.

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Inventors:	Hall; Richard H. (Midland, MI), Flor; Nicolo (Oakville, CA), Stephenson; Andrew J. (Midland, MI)
Assignee:	Imbibitive Technologies Corp. (Wilmington, DE)
Appl. No.:	D/076,773
Filed:	September 23, 1997

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Current U.S. Class:	D23/365 ; D23/355
Current International Class:	2304
Field of Search:	D23/365,355,209 206/204,205,213.1 D9/414,307 210/498 96/147,148,151,118,119

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References Cited

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U.S. Patent Documents

D246109	October 1977	Rosaen
1425197	August 1922	Hamlin
2783856	March 1957	Frause

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..

Primary Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Rudy; Christopher John

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Description

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

FIG. 2 is a side view thereof of a greatly reduced scale, the remaining sides appearing essentially the same;

FIG. 3 is a bottom view thereof on a reduced scale;

FIG. 4 is a bottom, perspective view thereof on a reduced scale; and,

FIG. 5 is a top view thereof on a reduced scale with the top grate removed for clarity of illustration.

The broke-line showing of environmental structure in FIGS. 1, 2, 3, and 5 is for illustrative purpose only and forms no part of the claimed design.

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