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The ornamental design of a duplex attachment for a printer, as shown and described. |
FIG. 1 is a top plan view of a duplex attachment for a printer showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof; and,
FIG. 7 is a top, front left side perspective view thereof.
Silverstein, Steven A., Leemhuis, Michael C., Yohon, Jr., Edward W., Westhoff, Daniel J., Cahill, Daniel P., Dunning, Gordon R.
Patent | Priority | Assignee | Title |
7467790, | Mar 24 2005 | CHINA CITIC BANK CORPORATION LIMITED, GUANGZHOU BRANCH, AS COLLATERAL AGENT | Paper feed assembly |
D366494, | Sep 02 1994 | Lexmark International, Inc. | Duplex attachment for a printer |
D475398, | Oct 01 2002 | HEWLETT-PACKARD DEVELOPMENT COMPANY, L P | Duplexer |
D522572, | Apr 13 2004 | Hewlett-Packard Development, L.P. | Printer |
Patent | Priority | Assignee | Title |
4674735, | Dec 07 1983 | R. Clark, DuBois | Automatic sheet feeder for copiers and other machines having sheet transport mechanisms and assemblies therewith |
4702466, | Apr 20 1983 | Sheet material feeder for copiers and other sheet processing apparatus | |
D317173, | Jan 12 1988 | CANON KABUSHIKI KAISHA, 30-2, 3-CHOME, SHIMOMARUKO, OHTA-KU, TOKYO, JAPAN A CORP OF JAPAN | Envelope supply tray for printer |
D321532, | Feb 22 1989 | IBM INFORMATION PRODUCTS CORPORATION, 55 RAILROAD AVENUE, GREENWICH, CT 06830 A CORP OF DE | Printer |
D332798, | May 22 1991 | Lexmark International, Inc.; LEXMARK INTERNATIONAL, INC , | Printer |
JP35567, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 11 1993 | Lexmark International, Inc. | (assignment on the face of the patent) | / | |||
Mar 11 1993 | CAHILL, DANIEL P | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Mar 11 1993 | DUNNING, GORDON R | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Mar 11 1993 | LEEMHUIS, MICHAEL C | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Mar 11 1993 | SILVERSTEIN, STEVEN A | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Mar 12 1993 | WESTHOFF, DANIEL J | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Apr 05 1993 | YOHON,, EDWARD W , JR | Lexmark International, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 006538 | /0183 | |
Apr 21 1995 | Lexmark International, Inc | J P MORGAN DELAWARE, AS SECURITY AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 007558 | /0568 | |
Jan 27 1998 | MORGAN GUARANTY TRUST COMPANY OF NEW YORK | Lexmark International, Inc | TERMINATION AND RELEASE OF SECURITY INTEREST | 009490 | /0176 |
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