| |
 |
|
Class Information
Number: 30/223
Name: Cutlery > Cutting tools > Plural cooperating blades > Shears > Multiple shearing position > Blade assembly
Description: Inventions in which the claimed invention resides in the relationship and form of both cooperating blades.
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 |
| 7536790 |
Hair clippers |
May. 26, 2009 |
| 7406770 |
Trimmer with cooperating cutter blades |
Aug. 5, 2008 |
| 7340839 |
Hair clipper having moving lower blade |
Mar. 11, 2008 |
| 7080458 |
Ceramic movable blades for blade sets of hair clippers |
Jul. 25, 2006 |
| 7010859 |
Disposable cutting head for clippers |
Mar. 14, 2006 |
| 6986206 |
Hair clipping device with rotating bladeset having multiple cutting edges |
Jan. 17, 2006 |
| 6959495 |
Hedge cutter |
Nov. 1, 2005 |
| 6910276 |
Cutter structure of hedge trimmer |
Jun. 28, 2005 |
| 6658740 |
Blade assembly for a vibrator motor |
Dec. 9, 2003 |
| 6505404 |
Power driven hair clipper |
Jan. 14, 2003 |
| 6490799 |
Long-hair cutter unit |
Dec. 10, 2002 |
| 6490798 |
Blade block of a hair cutter |
Dec. 10, 2002 |
| 6473973 |
Disposable cutting head for clippers |
Nov. 5, 2002 |
| 6427337 |
Hair cutting device |
Aug. 6, 2002 |
| 6421922 |
Power driven hair clipper |
Jul. 23, 2002 |
| 6393702 |
Disposable cutting head for clippers |
May. 28, 2002 |
| 6263579 |
Hand-held power working machine |
Jul. 24, 2001 |
| 6073350 |
Bladeset for hair clippers including blade with hair evacuation configuration |
Jun. 13, 2000 |
| 5987753 |
Hand-held power working machine |
Nov. 23, 1999 |
| 5964037 |
Hair clipper blade system for producing a fade haircut |
Oct. 12, 1999 |
| 5933964 |
Cutter blade for hair clippers |
Aug. 10, 1999 |
| 5819415 |
Hair-cutting apparatus having a toothed cutting device, and toothed cutting device for such an apparatus |
Oct. 13, 1998 |
| 5771583 |
Cutter blade support for a hedge trimmer |
Jun. 30, 1998 |
| 5600890 |
Hair-cutting apparatus having a toothed cutting device and method of manufacturing a cutter for a toothed cutting device of such apparatus |
Feb. 11, 1997 |
| 5579581 |
Clipper blade assembly |
Dec. 3, 1996 |
| 5426856 |
Hand-held gardening machine |
Jun. 27, 1995 |
| H1428 |
Reciprocating cutter type trimmer |
Apr. 4, 1995 |
| 5265336 |
Long-hair trimming device for dry shaving apparatus |
Nov. 30, 1993 |
| 5261162 |
Folding pole hedge trimmer |
Nov. 16, 1993 |
| 5153996 |
Rivet connector for hedge cutting blade |
Oct. 13, 1992 |
| 5093999 |
Vegetation cutting tool and method of manufacture |
Mar. 10, 1992 |
| 5075972 |
Cutting apparatus for horticultural use |
Dec. 31, 1991 |
| RE33756 |
Pile carpet trimmer |
Dec. 3, 1991 |
| 5068966 |
Blade assembly for electric hair clippers |
Dec. 3, 1991 |
| 4951394 |
Hair cutting unit |
Aug. 28, 1990 |
| 4917086 |
Dermatome blade assembly |
Apr. 17, 1990 |
| 4899444 |
Disposable clipper head and method for making the same |
Feb. 13, 1990 |
| 4825547 |
Pile carpet trimmer |
May. 2, 1989 |
| 4782592 |
Methods and apparatus for clipping hair |
Nov. 8, 1988 |
| 4765060 |
Disposable shaver head |
Aug. 23, 1988 |
| 4694575 |
Clipper attachment device |
Sep. 22, 1987 |
| 4619045 |
Hedge trimmer |
Oct. 28, 1986 |
| 4592143 |
Reciprocating trimming apparatus |
Jun. 3, 1986 |
| 4563814 |
Disposable clipper head |
Jan. 14, 1986 |
| 4262415 |
Hair trimmer |
Apr. 21, 1981 |
| 4249307 |
Hair clipper |
Feb. 10, 1981 |
| 4216582 |
Hedge trimmer |
Aug. 12, 1980 |
| 4118863 |
Hair trimming head |
Oct. 10, 1978 |
| 3999295 |
Hair cutting apparatus |
Dec. 28, 1976 |
|
|
|
