Foundation drain
Smith September 8, 1
U.S. patent number D329,297 [Application Number 07/471,721] was granted by the patent office on 1992-09-08 for foundation drain. Invention is credited to Richard D. Smith.
| United States Patent | D329,297 |
| Smith | September 8, 1992 |
Foundation drain
Claims
The ornamental design for foundation drain, as shown and described.
| Inventors: | Smith; Richard D. (St. Louis, MO) |
|---|---|
| Appl. No.: | 07/471,721 |
| Filed: | January 29, 1990 |
| Current U.S. Class: | D25/138 |
| Field of Search: | ;D25/199,163,138 ;D23/266-267,261 ;405/36,43,45 ;52/303,302,310,169.5,169.14 |
References Cited [Referenced By]
U.S. Patent Documents
| 3850193 | November 1974 | Guzzo |
| 3888087 | June 1975 | Bergsland |
| 4604842 | August 1986 | Sukup |
| 4674249 | June 1987 | Bennett, Jr. |
| 4715743 | December 1987 | Schmanski |
| 4745716 | May 1988 | Kuypers |
| 4840515 | June 1989 | Freese |
| 5030343 | July 1991 | Urriola |
Assistant Examiner: Clark; Doris
Attorney, Agent or Firm: Polster, Lieder, Woodruff & Lucchesi
Description
FIG. 1 is an end elevational view of a foundation drain showing my new design;
FIG. 2 is a top plan view thereof; the foundation drain is broken in the center to show indeterminate length;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is an opposite end elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a left side elevational view thereof.
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