Compact wireless intercom
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Description
FIG. 1 is an isometric view of a compact wireless intercom showing our new design;
FIG. 2 is a right elevational view thereof;
FIG. 3 is a left elevational view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a back elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
The broken lines, that define the bunds of the claimed design, form no part of the claimed design. The environment shown in broken lines is for illustrative purpose and forms no part of the claimed design.
Claims
The ornamental design for a compact wireless intercom, as shown and described.
Referenced Cited
U.S. Patent Documents
4083481 | April 11, 1978 | Selinko |
5081709 | January 14, 1992 | Benyo et al. |
5261122 | November 9, 1993 | Otsuki et al. |
5488759 | February 6, 1996 | Lim et al. |
5537678 | July 16, 1996 | King et al. |
D393262 | April 7, 1998 | Shimatsu et al. |
D394436 | May 19, 1998 | Hall et al. |
D423011 | April 18, 2000 | Goldenberg et al. |
D450679 | November 20, 2001 | Soh |
D472225 | March 25, 2003 | Griffin |
D477587 | July 22, 2003 | Richardson |
Patent History
Patent number: D496024
Type: Grant
Filed: May 16, 2003
Date of Patent: Sep 14, 2004
Assignee: 3M Innovative Properties Company (Saint Paul, MN)
Inventors: Anthony G. Gubbels (Woodbury, MN), Paul F Gergen (Woodbury, MN)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Stephen W. Buckingham
Application Number: 29/181,962
Type: Grant
Filed: May 16, 2003
Date of Patent: Sep 14, 2004
Assignee: 3M Innovative Properties Company (Saint Paul, MN)
Inventors: Anthony G. Gubbels (Woodbury, MN), Paul F Gergen (Woodbury, MN)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Stephen W. Buckingham
Application Number: 29/181,962
Classifications
Current U.S. Class:
Paging Device (e.g., Beeper, Etc.) (D14/191)
International Classification: 1403;
International Classification: 1403;