Sump-riser housing
Webb July 17, 1
U.S. patent number D309,308 [Application Number 07/254,129] was granted by the patent office on 1990-07-17 for sump-riser housing. Invention is credited to Michael C. Webb.
| United States Patent | D309,308 |
| Webb | July 17, 1990 |
Sump-riser housing
Claims
The ornamental design for a sump-riser housing, as shown and described.
| Inventors: | Webb; Michael C. (Exton, PA) |
|---|---|
| Appl. No.: | 07/254,129 |
| Filed: | October 6, 1988 |
| Current U.S. Class: | D15/7 |
| Field of Search: | ;D15/7,8,9 ;310/87 ;73/40.1,40,4.5R,49.2 ;417/411,423.3,423.14,434,367,424,368,366 ;415/199.3,199.2,214.1 |
References Cited [Referenced By]
U.S. Patent Documents
| D229235 | November 1973 | Bunch |
| 1714734 | May 1929 | Skidmore, Jr. |
| 2540708 | February 1951 | Bowden et al. |
| 3093083 | June 1963 | Nielsen |
| 3407739 | October 1968 | Myers |
| 3726606 | April 1973 | Peters |
| 4293288 | October 1981 | Weber |
| 4632643 | December 1986 | Nielsen |
Assistant Examiner: Coles; Doris V.
Attorney, Agent or Firm: St. Landau; Norman
Description
FIG. 1 is a side elevational view of a sump-riser housing, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a perspective view thereof.
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