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| Number | Title | Issue Date |
| 7386940 | Hairdressing scissors and positioning device thereof A pair of hairdressing scissors and a positioning device thereof, the pair of hairdressing scissors having a connecting structure formed with a recess, a protrusion and a through hole. A positioning device is disposed in the through hole and includes a retaining mem... | 06/17/2008 |
| 7356931 | Hairdressing scissors A pair of hairdressing scissors, wherein a connecting block is mounted in the hairdressing scissor, on a first wall surface of the connecting block is protrusively formed a rib portion having a retaining ear thereof, and on a second wall surface of the connecting bl... | 04/15/2008 |
| 7269903 | Combination hairdressing scissor assembly A combination hairdressing scissor assembly includes pairs of hairdressing scissors, each formed of two cutting members pivotally connected together, a coupling structure set between each two pairs of hairdressing scissors for enabling the hairdressing scissors to b... | 09/18/2007 |
| 7194808 | Hairdressing scissors A pair of hairdressing scissors includes two cutting members pivotally connected together. Each cutting member includes a handle having a first side in which a first groove is defined and a second side in which a second groove is defined. A magnetic member is mounte... | 03/27/2007 |
| 6748662 | Hairdressing scissor assembly with adjustable spacing A hairdressing scissor assembly includes at least two pair of scissors each having a first scissor element and a second scissor element pivoted to the first scissor element. Each of the first scissor element and the second scissor element includes a handle. A first ... | 06/15/2004 |
| 6705015 | Haircutting tool with superimposed blades A haircutting tool comprising in which the cutting elements, extending from grip members (6, 8), coaxially thereto, comprise at least one V-shaped cutting front (F) defined by at least one couple of outer blades (2, 4), at least one of the outer blades... | 03/16/2004 |
| 6634106 | Hairdressing scissor assembly having detachable dovetail connection A pair of hairdressing scissors comprises two cutting members pivotally connected together. Each cutting member comprises a handle at a first end thereof and a blade at a second end thereof. A through-hole is defined in at least one of the handles. A conn... | 10/21/2003 |
| 6557263 | Hairdressing scissors A pair of scissors includes two scissor element each having a handle and a blade. Each handle includes a through-hole and a connection block securely received in the through-hole. The connection block includes opposed first and second sides. A slot is def... | 05/06/2003 |
| 6192590 | Hairdressing scissors A pair of hairdressing scissors has a pair of handles, and a pivot fastening the handles pivotally. Each handle has a through hole receiving a U-shaped connection block. The U-shaped connection block has a slot and an opening. A protruded bar is disposed ... | 02/27/2001 |
| 4845854 | Parallel action die cutting hand tool An improved parallel action die cutting hand tool having a pair of scissors-action handle levers pivoted on a transverse pivot axis, so that the handle levers operate in a plane. The hand tool includes first and second die cutting jaws connected to the ha... | 07/11/1989 |
