Patent
   D247567
Priority
Feb 18 1976
Filed
Feb 18 1976
Issued
Mar 21 1978
Expiry
Mar 21 1992
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for harrow for forestry use, as shown and described.

FIG. 1 is a rear perspective view of a harrow for forestry use showing my new design; and

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image of the side shown herein.

FIG. 3 is a front elevational view thereof.

The bottom of the harrow is flat and unornamented.

Haataja, Paavo

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D618708, Jun 12 2009 Waratah NZ Limited Harvesting head
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ER2339,
ER3637,
Patent Priority Assignee Title
3750758,
3760885,
3898752,
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