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Class Information
Number: 30/208
Name: Cutlery > Cutting tools > Plural cooperating blades > Shears > Multiple shearing position > Reciprocating and/or oscillating blade
Description: Shears in which at least one of the blades reciprocates or oscillates relative to the other.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7603781 |
Foliage trimmer with adjustable curvature of the flexible cutting blade assembly |
Oct. 20, 2009 |
| 7549361 |
Vibration damping apparatus for reciprocating drive and cutting head |
Jun. 23, 2009 |
| 7407015 |
Safety mechanism for power tool and power tool incorporating such mechanism |
Aug. 5, 2008 |
| 7401660 |
Latch mechanism for pivoting handle assembly of a power tool |
Jul. 22, 2008 |
| 7340839 |
Hair clipper having moving lower blade |
Mar. 11, 2008 |
| 7188422 |
Attachment for hair clippers |
Mar. 13, 2007 |
| 7155830 |
Portable working machine |
Jan. 2, 2007 |
| 7080458 |
Ceramic movable blades for blade sets of hair clippers |
Jul. 25, 2006 |
| 7047649 |
Power cord for a hand-held electrical device |
May. 23, 2006 |
| 7020967 |
Rod cutting device |
Apr. 4, 2006 |
| 6415515 |
System, apparatus, and method for blade clearance tuning |
Jul. 9, 2002 |
| 6314648 |
Dual blade hair clipper |
Nov. 13, 2001 |
| 6243955 |
Hair clipper attachment device and method of use |
Jun. 12, 2001 |
| 6192769 |
Adjustable gearhead for a hedge trimmer attachment |
Feb. 27, 2001 |
| 5809653 |
Attachment system for battery powered tool |
Sep. 22, 1998 |
| 5787587 |
Vibrator motor |
Aug. 4, 1998 |
| 5426856 |
Hand-held gardening machine |
Jun. 27, 1995 |
| 5386634 |
Means for preventing the interchanging of cutting head assemblies with unsuitable clipper bodies and vice versa |
Feb. 7, 1995 |
| 5155914 |
Reciprocating saw-blade device |
Oct. 20, 1992 |
| 5106364 |
Surgical cutter |
Apr. 21, 1992 |
| 5092048 |
Cutting head assembly for hair trimmers |
Mar. 3, 1992 |
| 5054202 |
Pruning machine |
Oct. 8, 1991 |
| 4998401 |
Mowing machine |
Mar. 12, 1991 |
| 4899444 |
Disposable clipper head and method for making the same |
Feb. 13, 1990 |
| 4765060 |
Disposable shaver head |
Aug. 23, 1988 |
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