Patent
   D302551
Priority
Feb 12 1987
Filed
Feb 12 1987
Issued
Aug 01 1989
Expiry
Aug 01 2003
Assg.orig
Entity
unknown
6
3
n/a
The ornamental design for a drafting plotter, as shown and described.

FIG. 1 is a perspective view of a drafting plotter showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is rear elevational view thereof.

Leong, David W., Longust, Timothy A.

Patent Priority Assignee Title
D445126, Feb 18 2000 Canon Kabushiki Kaisha Computer printer
D452874, Dec 28 2000 Ricoh Company, Ltd. Wide digital copying machine
D723100, Oct 31 2012 Ricoh Company, LTD Printer
D802657, Jun 30 2014 Graphtec Corporation Roll feeder for cutting plotter
D894271, Jul 10 2018 Seiko Epson Corporation Printer
D895004, Jul 10 2018 Seiko Epson Corporation Printer
Patent Priority Assignee Title
228152,
237830,
D295613, Jul 25 1985 Optical Computers, Inc. Graphics plotter
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 09 1987LEONG, DAVID W HEWLETT-PACKARD COMPANY, A CORP ASSIGNMENT OF ASSIGNORS INTEREST 0046670370 pdf
Feb 09 1987LONGUST, TIMOTHY AHEWLETT-PACKARD COMPANY, A CORP ASSIGNMENT OF ASSIGNORS INTEREST 0046670370 pdf
Feb 12 1987Hewlett-Packard Company(assignment on the face of the patent)
May 20 1998Hewlett-Packard CompanyHewlett-Packard CompanyMERGER SEE DOCUMENT FOR DETAILS 0115230469 pdf
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