US PATENT SUBCLASS 30 / 507
.~.~ Mounted in U-frame
Current as of:
June, 1999
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30 /
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CUTLERY
165
DF
CUTTING TOOLS
{19}
166.3
DF
.~ Saw {15}
507
.~.~ Mounted in U-frame {5}
508
DF
.~.~.~
> Offset blade
509
DF
.~.~.~
> Coping saw
510
DF
.~.~.~
> Extensible {1}
512
DF
.~.~.~
> Collapsible frame
513
DF
.~.~.~
> Blade-tensioning means
DEFINITION
Classification: 30/507
Mounted in U-frame:
(under subclass 166.3) Device including a pair of generally parallel arms joined to form an open ended, "U" shaped support, the arms being adapted to hold the blade between the open ends.