Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 15 - Screwdrivers
Patents for B25B 15 - Screwdrivers (5,371)
12/2007
12/20/2007DE202007014196U1 Schwebendes Werkzeug Floating tool
12/19/2007CN200991877Y Screw driver special for wood screw
12/19/2007CN200991872Y Ratchet device
12/13/2007DE202007014199U1 Schwebendes Werkzeug Floating tool
12/12/2007EP1863609A1 Screwdriver bit locking mechanism
12/12/2007CN200988189Y Hand tool replacing structure
12/12/2007CN200988188Y Folding multifunction screw driver
12/12/2007CN200988187Y Screw driver with repairing function
12/11/2007US7305908 Easy storage precision screwdriver
12/11/2007CA2321711C Combination of driver bit and screw
12/06/2007DE202007014195U1 Schraubenzieher Screwdriver
12/05/2007EP1861226A1 Screwing tool with interchangeable blade
12/05/2007CN200984721Y Disc type spiral apparatus
12/05/2007CN101082352A Screw, punching implement and screwdriver head
12/05/2007CN101081497A Safety screw driver
11/2007
11/29/2007DE202007013202U1 Handwerkzeug Hand tool
11/28/2007EP1859907A2 Multipurpose folding tool with tool bit holder and blade lock
11/28/2007EP1858670A1 Torque transmitting device with press fit between the driving and driven parts, particularly a screwdriver
11/28/2007CN200981212Y Double-end screwdriver
11/22/2007WO2007131730A1 Screw or bolt with a recess in their head and driver for engaging the recess and method for producing the head
11/22/2007US20070266832 Rotary Driving Tool for High Angular Engagement with Elliptiziodal Driving Head
11/21/2007EP1857691A1 Screw or bolt with a recess in their head and driver for engaging the recess
11/21/2007EP1855843A1 Multiple-bit driver with spring-loaded actuation
11/21/2007EP1855842A2 Ratchet screwdriver and method of making same
11/21/2007CN200977634Y Screw driver with removable head
11/20/2007US7296366 Assembly of a tape measure and a screwdriver
11/15/2007DE202007012814U1 Neue Konstruktion des Schraubendrehers New design of the screwdriver
11/14/2007CN200974218Y Screw driver holding rod arrangement
11/14/2007CN200974211Y 螺丝刀 Screwdriver
11/14/2007CN200974210Y 螺丝刀 Screwdriver
11/14/2007CN200974209Y Square-hole screwdriver and square-hole screw head
11/14/2007CN200974208Y Screwdriver equipped with lighting lamp
11/07/2007CN200970738Y Screw driver for repairing medical equipment
11/07/2007CN200970737Y Screw driver with protector
11/06/2007US7290470 Multi-bit driver with rotatable sleeve
11/06/2007US7290465 Ratchet driver and method of making same
11/01/2007WO2007123409A1 Screw head and tool for use therewith
11/01/2007CA2650312A1 Screw head and tool for use therewith
10/2007
10/31/2007CN200967187Y Built-in multi-pole screwdriver
10/31/2007CN200967186Y Adjustable screwdriver
10/31/2007CN101065219A Ratcheting tools
10/31/2007CN101062553A Ratchet wheel screwdriver
10/31/2007CN101062552A 棘轮起子 Ratchet Screwdriver
10/31/2007CN100345660C An insulated magnetic screwdriver
10/30/2007US7287451 Multiple bit screwdriver
10/30/2007US7287449 Screwdriver with removable rod
10/30/2007CA2382906C Clamping apparatus
10/25/2007US20070245497 Hand tool
10/25/2007DE102007018055A1 Screwdriver has upper sleeve whose upper end fits into its handle, lower end having transverse rectangular slot containing spring-loaded clips which cooperate with toothed ring rotated to clamp shaft mounting or release it
10/25/2007DE102007013601A1 Screwdriver, has switching unit rotatable in order to selectively insert contact region from one of pairs of contact units in contact with tooth of body, so as to control relative rotation between two bodies
10/25/2007DE102007013594A1 Schraubendreher mit Mehrfach-Abschnitt-Handgriff Screwdriver with multi-section handle
10/24/2007CN200963814Y Insulation torsion griping structure
10/24/2007CN200963806Y Modified screwdriver structure
10/24/2007CN200963803Y Box magazine type fast conversion screw rotary tool
10/24/2007CN101058172A Ratchet bottle opener with more rotary speed
10/23/2007US7284451 Dynamometer tool, in particular a torque wrench, and a method of detecting a break in mechanical equilibrium during tightening to torque
10/17/2007CN200960643Y Bottle opener handgrip with torsion structure
10/17/2007CN200960637Y Screwdriver
10/17/2007CN101053945A Folding multifunction screw driver
10/17/2007CN100343115C Crank assembly of bicycle and assembling tool
10/16/2007US7281454 Tool handle for holding multiple tools of different sizes during use
10/16/2007US7281452 Wrench having a ratchet head able to vertically and horizontally rotate for 360°
10/11/2007CA2547367A1 Screwdriver with multi-sectioned handle
10/10/2007EP1539430A4 Torque transmission mechanism
10/10/2007CN200957540Y Ratchet-tool structure
10/03/2007CN200954614Y Novel screw driver for use in night
10/03/2007CN200954613Y Screw driver
10/03/2007CN200954611Y Novel screw-driver
10/02/2007US7275465 Non-marring tools
09/2007
09/27/2007DE202007010949U1 Schraubenzieher mit verstellbarem Drehmoment Screwdriver with adjustable torque
09/27/2007DE202007006756U1 Schraubendreher mit zwei einstellbaren Drehmomentwerten Screwdriver with two adjustable torque values
09/27/2007DE10349415B4 Verfahren zur Herstellung von Schraubendreher-Einsätzen Process for the preparation of screwdriver bits
09/26/2007CN200951543Y Force saving screw tap
09/25/2007US7272997 Floatable hand tool
09/19/2007CN200948566Y 螺丝刀 Screwdriver
09/11/2007US7267034 Telescopic driving tool
09/11/2007CA2305435C Recessed head fastener and driver systems
09/06/2007US20070207008 Tamper-Resistant Fastener and Method and Tool for Use with Same
09/06/2007DE102006009775A1 Screwdriver with idler gear mechanism has screwdriver handle push connected to drive section of axle of idler mechanism, pivotable drive arm
09/05/2007CN200942502Y Ratchet wheel construction of screw driver
09/05/2007CN200942501Y Big force minus screwdriver
09/05/2007CN200942500Y Multipurpose screwdriver
09/04/2007CA2308074C Spiral drive system for threaded fasteners
08/2007
08/30/2007WO2007095736A1 Three-way ratchet drive mechanism
08/30/2007US20070199413 Hex Wrench Device
08/30/2007CA2637434A1 Three-way ratchet drive mechanism
08/29/2007CN200939596Y Multifunction screwdriver
08/29/2007CN101024257A Method for forming groove on screw fastener head
08/28/2007US7261023 Bit holder device
08/23/2007US20070193419 Strip resistant screw head and screwdriver tip in combination
08/22/2007EP1230489B1 System comprising a screw and a tool therefor
08/22/2007CN2936591Y Special tool for dismantling lateral knife blade of crankshaft linear grinding main shaft neck process
08/22/2007CN2936590Y Screw driver
08/16/2007DE202007004071U1 Struktur eines Drehmomentschraubenziehers Structure of a torque screwdriver
08/15/2007CN2933730Y Pull-out spanner for processing chamfering bolt
08/14/2007US7254856 Carabiner tool assembly
08/09/2007US20070180958 Multi-function screwdriver
08/09/2007DE202007003311U1 Verschlußstopfendreher Blanking plug turners
08/08/2007CN2930987Y Screwdriver magnet sleeve
08/02/2007WO2007087617A2 Hex wrench device
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