Patent
   D279173
Priority
Jan 20 1983
Filed
Jan 20 1983
Issued
Jun 11 1985
Expiry
Jun 11 1999
Assg.orig
Entity
unknown
7
5
n/a
The ornamental design for a countdown timer, substantially as shown.

FIG. 1 is a front elevational view of a countdown timer showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Ketcham, William P.

Patent Priority Assignee Title
D285421, Feb 14 1984 Electromagnetic Technology, Inc. Timer mechanism
D288299, Oct 03 1984 Timer
D303771, Jul 28 1986 Integrated Display Technology, Limited Timer
D337057, Aug 07 1991 Medication alert timer
D396193, Feb 03 1997 Precise Imports Corporation Stopwatch
D544866, Aug 03 2005 Hewlett Packard Enterprise Development LP Front security knob for a computer memory module
D623967, Sep 15 2009 Multi-function sports and recreation device
Patent Priority Assignee Title
D252614, Jun 23 1977 Portable timer
D260375, Feb 09 1979 Empire of Carolina, Inc. Timer
D267784, Jul 18 1980 Heuer-Leonidas S.A. Stop watch
D267785, Jul 18 1980 Heuer-Leonidas S.A. Stop watch
D275082, Dec 16 1981 WEST BEND COMPANY, THE, A CORP OF DE Electronic timing device
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 18 1983SELWYN, STEPHENKETCHAM, WILLIAM P ASSIGNMENT OF ASSIGNORS INTEREST 0040870821 pdf
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