Drain cover
Boersma September 16, 1
U.S. patent number D256,948 [Application Number 05/942,172] was granted by the patent office on 1980-09-16 for drain cover. This patent grant is currently assigned to Iodon Incorporated. Invention is credited to Donald J. Boersma.
| United States Patent | D256,948 |
| Boersma | September 16, 1980 |
Drain cover
Claims
The ornamental design for a drain cover, substantially as shown.
| Inventors: | Boersma; Donald J. (Country Club Hills, IL) |
|---|---|
| Assignee: | Iodon Incorporated (Country
Club Hills, IL) |
| Appl. No.: | 05/942,172 |
| Filed: | September 13, 1978 |
| Current U.S. Class: | D23/261; D23/308 |
| Current International Class: | D2301 |
| Field of Search: | ;D23/40-47 ;210/163-165 ;4/286-288,290-292 |
References Cited [Referenced By]
U.S. Patent Documents
| 782860 | February 1905 | Lever |
| 928032 | July 1909 | Dawes et al. |
| 1595516 | August 1926 | Happ |
| 1660010 | February 1928 | Lemm |
| 1741242 | December 1929 | Lemm |
| 1940742 | December 1933 | Bryant |
| 1950817 | March 1934 | Rossman |
| 3212416 | October 1965 | Boersma |
| 3674149 | July 1972 | Donalson |
Attorney, Agent or Firm: Kaufman; David D.
Description
FIG. 1 is a top perspective view of a drain cover embodying my new design;
FIG. 2 is a cross sectional view taken on line 2--2 of FIG. 1; and
FIG. 3 is a top plan view thereof.
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