LandOfFree - US Patents - Listing for Tools,Wrench, screwdriver, or driver therefor

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...

Device for driving screw, pin, rivet or the like

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...

Device for facilitating driving of a threaded screw

Tools – Wrench – screwdriver – or driver therefor – Machine

Device for fastening and loosening threaded members

Tools – Wrench – screwdriver – or driver therefor – Machine

Device for fastening bolts

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...

Device for holding fasteners

Tools – Wrench – screwdriver – or driver therefor – Attachment – or including adjunct or replaceable portion

Device for identifying clamping tools

Tools – Wrench – screwdriver – or driver therefor – Attachment – or including adjunct or replaceable portion

Device for increasing the torque applied to a hand tool

Tools – Wrench – screwdriver – or driver therefor – With elongated hot line stick

Device for installing or removing fluorescent tubes from lightin

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...

Device for locking and releasing a screw bit

Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...

Device for locking and releasing a screw bit

Tools – Wrench – screwdriver – or driver therefor – Responsive to torque on work

Device for numerically displaying torque of torque wrench...

Tools – Wrench – screwdriver – or driver therefor – Handle or shank

Device for pivoting and positioning head of hand tool

Tools – Wrench – screwdriver – or driver therefor – Machine

Device for positioning anchorage means

Tools – Wrench – screwdriver – or driver therefor – Machine

Device for positioning and applying fasteners

Tools – Wrench – screwdriver – or driver therefor – Handle or shank

Device for protecting a user's fingers when operating a...

Tools – Wrench – screwdriver – or driver therefor – Handle or shank

Device for quickly releasing socket from extension rod

Tools – Wrench – screwdriver – or driver therefor – With elongated hot line stick

Device for removing a broken light bulb from a socket

Tools – Wrench – screwdriver – or driver therefor – Spanner

Device for removing spikes from shoes

Tools – Wrench – screwdriver – or driver therefor – With elongated hot line stick

Device for replacing fluorescent lamps