Electronic door message system
Description
FIG. 1 is a front elevational view of the electronic door message system of the present invention;
FIG. 2 is a rear elevational view of the electronic door message system of FIG. 1;
FIG. 3 is a left side elevational view of the electronic door message system of FIG. 1;
FIG. 4 is a right side elevational view of the electronic door message system of FIG. 1;
FIG. 5 is a top plan view of the electronic door message system of FIG. 1; and,
FIG. 6 is a bottom plan view of the electronic door message system of FIG. 1.
Claims
The ornamental design for a electronic door message system, as shown and described.
Referenced Cited
U.S. Patent Documents
D339130 | September 7, 1993 | Johnson |
D345040 | March 8, 1994 | Hollins |
D391510 | March 3, 1998 | Leo et al. |
D415444 | October 19, 1999 | Money et al. |
D426537 | June 13, 2000 | Swinney |
4868540 | September 19, 1989 | Housley |
5148468 | September 15, 1992 | Marrick et al. |
5210520 | May 11, 1993 | Housley |
5570083 | October 29, 1996 | Johnson |
5774039 | June 30, 1998 | Housley |
5973591 | October 26, 1999 | Schwartz et al. |
Patent History
Patent number: D440548
Type: Grant
Filed: Feb 18, 2000
Date of Patent: Apr 17, 2001
Inventors: Nigel Kersh (West Hampstead, London NW6 2PU), Bhikhu A Unvala (London W8 7EF)
Primary Examiner: Nanda Bondade
Application Number: 29/118,917
Type: Grant
Filed: Feb 18, 2000
Date of Patent: Apr 17, 2001
Inventors: Nigel Kersh (West Hampstead, London NW6 2PU), Bhikhu A Unvala (London W8 7EF)
Primary Examiner: Nanda Bondade
Application Number: 29/118,917
Classifications