Patent
   D337411
Priority
Apr 12 1991
Filed
Apr 12 1991
Issued
Jul 13 1993
Expiry
Jul 13 2007
Assg.orig
Entity
unknown
27
6
n/a
The ornamental design for a lifting magnet, as shown and described.

FIG. 1 is an upper front perspective view of a lifting magnet showing my new design;

FIG. 2 is a front elevational view thereof, the rear and side elevational views being the same;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a lower rear perspective view thereof.

The broken line showing of lifting brackets and chains and of the electrical connection box and shield in FIG. 1 and of the lifting brackets and the electrical connection box and shield in FIG. 3 are for illustrative purposes only and form no part of the claimed design.

Smith, William C.

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Patent Priority Assignee Title
1727553,
4112248, Oct 27 1976 Square D Company Terminal box for a lifting magnet
4424522, Nov 14 1980 Xerox Corporation Capacitive electrostatic stylus writing with counter electrodes
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 10 1991SMITH, WILLIAM C HARSCO CORPORATION, WORMLEYSBURGH, PA A CORP OF DEASSIGNMENT OF ASSIGNORS INTEREST 0056720096 pdf
Apr 12 1991Harsco Corporation(assignment on the face of the patent)
Apr 01 1998Harsco CorporationHarsco Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091140644 pdf
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