Patent
   D297738
Priority
Aug 28 1984
Filed
Feb 27 1985
Issued
Sep 20 1988
Expiry
Sep 20 2002

TERM.DISCL.
Assg.orig
Entity
unknown
2
7
n/a
The ornamental design for a blade for a machine for adjusting the position of railway tracks, as shown.

FIG. 1 is a top, front and side perspective view of a blade for a machine for adjusting the position of railway tracks showing my new design;

FIG. 2 is a top, rear and side perspective view thereof;

FIG. 3 is a bottom, rear and side perspective view thereof; and

FIG. 4 is a top plan view thereof.

Johansson, Arne

Patent Priority Assignee Title
D552133, Jul 21 2006 NORTHERN TOOL & EQUIPMENT COMPANY, INC Wedge for log splitter
D710397, Apr 15 2013 Officine Meccaniche Galletti O.M.G. Srl; OFFICINE MECCANICHE GALLETTI O M G SRL Mixing blade for a mixer for concrete, mortar, powders, dry or semi-dry granulates, mixtures with a cement base or similar or comparable mixtures
Patent Priority Assignee Title
1371681,
1871185,
3677187,
3971323, Feb 19 1975 Teledyne Mid-America Corporation Tamping blade and a hard wear-resistant insert therefor
4074631, Feb 20 1976 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Ballast tamping implement on a mobile track tamper
973563,
D283328, Mar 01 1983 Blade for a machine for adjusting the position of railway tracks
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 27 1985AB Bofors Wear Parts(assignment on the face of the patent)
Oct 08 1987JOHANSSON, ARNEAB BOFORS WEAR PARTS, BOX 700, S-691 80 KARLSKOGA, SWEDENASSIGNMENT OF ASSIGNORS INTEREST 0047910497 pdf
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