Patent
   D263229
Priority
Apr 02 1979
Filed
Apr 02 1979
Issued
Mar 02 1982
Expiry
Mar 02 1996
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a flywheel, as shown and described.

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an edge elevational view thereof;

FIG. 5 is an enlarged sectional view taken through the center of FIG. 1.

The Government has rights in this invention pursuant to Contract DAAG53-75-C-0278 awarded by the U.S. Department of the Army.

Davis, Donald E., Nitz, Frederick P., Passi, Paul J., Hodson, Donald R.

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ER109,
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Patent Priority Assignee Title
1195074,
1949478,
4179951, Dec 18 1975 Stichting Energieonderzoek Centrum Nederland Flywheel rotor particularly suitable for accumulating energy
558163,
697128,
882037,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 02 1979Rockwell International Corporation(assignment on the face of the patent)
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