Door answering system
Kaiser September 7, 1
U.S. patent number D413,541 [Application Number D/091,132] was granted by the patent office on 1999-09-07 for door answering system. Invention is credited to Joseph M Kaiser.
| United States Patent | D413,541 |
| Kaiser | September 7, 1999 |
Door answering system
Claims
The ornamental design for a door answering system, as shown.
| Inventors: | Kaiser; Joseph M (Louisville, KY) |
|---|---|
| Appl. No.: | D/091,132 |
| Filed: | July 23, 1998 |
| Current U.S. Class: | D10/116.1; D14/159 |
| Current International Class: | 1005 |
| Field of Search: | ;D10/104,106,116,121 ;340/438,457,457.2,457.3,459,460,463,464,471,472,473,474 |
References Cited [Referenced By]
U.S. Patent Documents
| D238258 | December 1975 | Duris |
| D333796 | March 1993 | Bannon |
| D344034 | February 1994 | Gottlieb |
| D376118 | December 1996 | Morris |
Description
FIG. 1 is a front elevational view of the door answering system of the present invention;
FIG. 2 is a back elevational view of the door answering system of FIG. 1;
FIG. 3 is a left side elevational view of the door answering system of FIG. 1;
FIG. 4 is a right side elevational view of the door answering system of FIG. 1;
FIG. 5 is a top plan view of the door answering system of FIG. 1; and,
FIG. 6 is a bottom plan view of the door answering system of FIG. 1.
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