Patent
   D305121
Priority
Apr 19 1988
Filed
Aug 16 1988
Issued
Dec 19 1989
Expiry
Dec 19 2003
Assg.orig
Entity
unknown
25
9
n/a
The ornamental design for hands-free intercommunication instrument, as shown and described.

FIG. 1 is a front and right side perspective view of a hands-free intercommunication instrument showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIGS. 4 and 5 respectively left and right side elevational views;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a rear elevational view thereof.

Pfeifer, Herbert, Montgomery, Paul, Sturges, Dan

Patent Priority Assignee Title
D320788, Aug 23 1990 Commtel Consumer Electronics plc Combined telephone set and answering machine
D320982, Nov 06 1989 Motorola, Inc. Desk-top communications radio unit or similar article
D320983, Aug 23 1990 Commtel Consumer Electronics plc Combination telephone set answering machine and cordless telephone support unit
D320985, Apr 19 1990 AT&T Bell Laboratories Integrated answering machine
D320987, Aug 23 1990 Commtel Consumer Electronics plc Telephone set
D342055, Nov 01 1991 American Power Conversion Corporation Housing for a surge suppressor
D346383, Apr 10 1992 Iskra Terminali Telephone
D350130, May 04 1993 Casio Computer Co., Ltd. Automatic telephone message recorder
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D350745, May 04 1993 Casio Computer Co., Ltd. Automatic telephone message recorder
D355187, Mar 04 1993 AT&T Corp. Telephone answering machine
D372435, Jul 28 1995 Lifeline Systems, Inc. Communicator for a personal emergency response system
D373766, Oct 10 1995 Conair Corporation Telephone answering machine
D374228, Dec 21 1995 Conair Corporation Digital answering machine
D376330, Jul 28 1995 Lifeline Systems, Inc. Communicator for a personal emergency response system
D376799, Aug 14 1995 ASTRALIE TECHNOLOGY PTE LTD Telephone base
D399203, Jul 01 1997 Thomson Consumer Electronics, Inc. Home intercom unit
D426220, Feb 08 1999 KINGS III OF AMERICA, INC , NORTH AMERICA Handsfree emergency telephone
D433386, Jan 21 1999 American Power Conversion Transient voltage surge suppressor
D437839, Apr 21 1998 8x8, Inc Personal speakerphone
D439562, Feb 22 2000 American Power Conversion Corporation Surge protector
D445403, Feb 22 2000 American Power Conversion Surge protector
D514543, Nov 14 2003 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Telephone base unit
D528104, Jun 27 2005 Kabushiki Kaisha Audio Technica Wireless microphone
D837180, May 17 2017 KOVACORP Communicator
Patent Priority Assignee Title
4596901, Feb 13 1984 VIRSONIC CORPORATION, A CORP OF CA Telephone answering machine with remote control capabilities
D243536, Mar 13 1974 U.S. Philips Corporation Intercommunication apparatus
D256689, Jun 09 1978 PHONESITER PTE LTD 7, A CORP OF SINGAPORE Automatic telephone answering device
D272341, Sep 25 1981 VIRSONIC CORPORATION, A CORP OF CA Telephone answering unit
D284368, Dec 05 1983 Phone-Mate, Inc. Telephone answering machine
D285681, Feb 09 1983 Nippon Tsushin Kogyo Kabushiki Kaisha Electronic intercommunication unit
D290837, Sep 18 1984 VIRSONIC CORPORATION, A CORP OF CA Telephone answering machine
D296688, Dec 23 1985 CODE-A-PHONE CORPORATION, A CORP OF DE Telephone answering instrument
D298532, Mar 19 1986 Mitel Corporation Base for a telephone subscriber set
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 01 1988PFEIFER, HERBERTSAMSUNG ELECTRONICS CO , LTD , #416 MAETAN-DONG, SUWON-CITY, KYOUNGGI-DO, REPUBLIC OF KOREA, A CORP OF KOREAASSIGNMENT OF ASSIGNORS INTEREST 0049520751 pdf
Aug 01 1988MONTGOMERY, PAULSAMSUNG ELECTRONICS CO , LTD , #416 MAETAN-DONG, SUWON-CITY, KYOUNGGI-DO, REPUBLIC OF KOREA, A CORP OF KOREAASSIGNMENT OF ASSIGNORS INTEREST 0049520751 pdf
Aug 04 1988STURGES, DANSAMSUNG ELECTRONICS CO , LTD , #416 MAETAN-DONG, SUWON-CITY, KYOUNGGI-DO, REPUBLIC OF KOREA, A CORP OF KOREAASSIGNMENT OF ASSIGNORS INTEREST 0049520751 pdf
Aug 16 1988Samsung Electronics Co., Ltd.(assignment on the face of the patent)
Jan 26 1989PFEIFER, HERBERTSAMSUNG ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051320655 pdf
Jan 31 1989STURGES, DANSAMSUNG ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051320655 pdf
Feb 07 1989MONTGOMERY, PAULSAMSUNG ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0051320655 pdf
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