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Patent
   D283328
Priority
Mar 01 1983
Filed
Aug 29 1983
Issued
Apr 08 1986
Expiry
Apr 08 2000
Inventors
Johansson,…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
5
References
7
Maint.:
n/a
The ornamental design for a blade for a machine for adjusting the position of railway tracks or a similar article, substantially as shown and described.

FIG. 1 is an oblique top, front perspective view of a blade for a machine for adjusting the position of railway tracks showing our new design;

FIG. 2 is an oblique top, rear perspective view thereof;

FIG. 3 is an oblique bottom, rear perspective view thereof.
INVENTORS:

Johansson, Arne, Larsson, Torsten

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D297738, Aug 28 1984 AB BOFORS WEAR PARTS, BOX 700, S-691 80 KARLSKOGA, SWEDEN Blade for a machine for adjusting the position of railway tracks
D576181, Oct 11 2006 Wirtgen GmbH Crawler pad
D808443, Mar 09 2016 Good Earth Tools, Inc.; GOOD EARTH TOOLS, INC Industrial tool insert
D816724, Apr 12 2016 Good Earth Tools, Inc. Industrial tool insert
D818007, Apr 12 2016 Good Earth Tools, Inc. Industrial tool insert
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
3581664,
3677187,
3729055,
4062291, Feb 24 1975 Ballast tamping tool
4068594, Feb 04 1976 Tamping tool
4160419, Oct 14 1977 HARSCO CORPORATION, A CORP OF DE Tamping tool
4218978, Feb 18 1977 HARSCO CORPORATION, A CORP OF DE Apparatus for tamping or packing the bed of railway tracks
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