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Patent # Description
US-1,004,6471 Vacuum table with individual vacuum chambers
A vacuum table for securing a sheet of material. The vacuum table includes a top plate that is porous, a perimeter vacuum chamber disposed beneath a perimeter...
US-1,004,6470 Pipe cutter
A pipe cutter for cutting a pipe includes a cutting head assembly having a first carriage and a second carriage spaced apart to define a cutting area. The first...
US-1,004,6469 Shaving apparatus as well as a cutting unit for such a shaving apparatus
A shaving apparatus provided with at least one cutting unit including external and internal cutting members drivable relative to each other. The internal...
US-1,004,6468 Cutting apparatus
A cutting apparatus for trimming an article, the apparatus has a manually grasped power element with a reciprocating arm having a removably engagable rotatable...
US-1,004,6467 Scissors
Provided is a pair of scissors, which can cut an object efficiently with lighter force, and makes it easy to cut a cardboard and the like since the pin joint...
US-1,004,6466 Utility knife with replaceable blade
The present invention first provides a utility knife with a replaceable blade, comprising a knife handle, a blade holder, a blade and a locking device that...
US-1,004,6465 Attaching and detaching device and robot
An attaching and detaching device that detachably attaches two structures includes a base fixed to one structure of the two structures and formed in a tabular...
US-1,004,6464 Device for picking articles
A device for picking articles includes a supporting unit and a plurality of gripper heads equipped with respective mechanisms for gripping an article and...
US-1,004,6463 Passive mechanical system for docking and payload transfer for unmanned underwater vehicles
A base member comprising a vertical fin member, a vertical fin stopper surface, a trigger arm recess, and a base guidance slot. A left jaw member comprising a...
US-1,004,6462 Self-contained robotic gripper system
Exemplary embodiments relate to improvements in soft robotic systems that permit a soft robotic end effector to be a self-contained system, without reliance on...
US-1,004,6461 Link structure and assembly including cable guide system for robotic mechanical manipulator structure
A robotic mechanical manipulator structure includes a first link and a second link rotatably coupled to the first link by a rotatable joint. A first high...
US-1,004,6460 Robot teaching position correcting method and system
A robot teaching position correcting method and system is provided. The robot is driven to move along wafer pick-and-place operation paths defined by a sequence...
US-1,004,6459 Three-dimensional visual servoing for robot positioning
Three-dimensional visual servoing for positioning a robot in an environment is facilitated. Three-dimensional point cloud data of a scene of the environment is...
US-1,004,6458 System of confining robot movement actions and a method thereof
The present disclosure relates to a system for confining movement actions of a robot and a method thereof, the system comprising a virtual wall device and a...
US-1,004,6457 System and method for the creation and utilization of multi-agent dynamic situational awareness models
A method, system, and non-transitory computer-readable medium, the method including receiving notifications from a plurality of agents, the notifications being...
US-1,004,6456 Pipe spacing wedge systems
A pipe spacing wedge system including a pipe spacing wedge assembly, with the pipe spacing wedge assembly including a wedge-body. The wedge-body may be defined...
US-1,004,6455 Multi-position tool box system and method
A multi-position storage system including a first housing, and a second housing. The second housing is connected to the first housing. The second housing is...
US-1,004,6454 Tool head adapted for removable attachment to a handle
A tool head for easy attachment and detachment to a handle is provided for configurations such as axes, picks, shovels, sledges, hatches, and hoes. The tool...
US-1,004,6453 Weed trimmer heat shield
Armrest heat shield and handheld device systems and methods are shown and described. In one embodiment, the armrest heat shield includes a guard and a clamp. In...
US-1,004,6452 Power tool
It is an object to provide a novel technique for releasing an intervening member of a driving member. A representative screwdriver is provided with a motor and...
US-1,004,6451 Rear handle
A power tool includes a housing and a handle having two ends moveably mounted to the housing via respective mountings, at least one mounting comprising a...
US-1,004,6450 Mode change knob assembly
A knob assembly for a power tool comprising: a knob having a slot and knob recess, the slot and knob recess intersecting each other at an intersection within...
US-1,004,6449 Hand tool device
A hand tool device has a tool spindle and a hammer mechanism which includes a hammer and at least one curve guide driving the hammer at least during a hammer...
US-1,004,6448 Fastener driving tool with safety lock
A fastener driving tool comprises a hand-held casing having a movable and drivable energy transmission element including a driving member, wherein the driving...
US-1,004,6447 Method and apparatus for removing a strainer basket from a steam valve
A valve strainer basket of an interceptor-type or control-type steam valve is removed from its nested orientation within a counter bore and valve rim of the...
US-1,004,6446 Hinge pin extractor
A hinge pin extractor operable to urge a pin out of engagement with a hinge assembly can include a base, a receiver, a plunger, and a lever. The receiver can be...
US-1,004,6445 Electronic torque wrench
A torque wrench for use in driving fasteners is provided. The wrench includes an electronics unit disposed within a housing engaged with the body of the wrench...
US-1,004,6444 Multiple-function tool
A tool includes a first body, a rotary member, a positioning unit and an engaging unit. By the positioning unit and the engaging unit, the rotary member is...
US-1,004,6443 Ratchet structure for screwdriver
A ratchet structure for a screwdriver, comprising a ratchet body and a toothed shaft having a segment of a toothed outer surface, wherein a ratchet speed...
US-1,004,6442 Vehicle body manufacturing apparatus
A vehicle body manufacturing apparatus includes a left side jig configured to be disposed on a left lateral side of a vehicle body, and a right side jig...
US-1,004,6441 PCD wafer without substrate for high pressure / high temperature sintering
A method of forming a cutting element may include subjecting a first press containing at least a diamond powder-containing container and a volume of a high...
US-1,004,6440 Sanding apparatus for billiard cue sticks
A sanding and smoothing apparatus for pool cue shafts comprises an elongate resilient main body having generally concentrically disposed resilient...
US-1,004,6438 Polishing or grinding pad assembly
A floor polishing or grinding pad assembly is provided. In one aspect, a polishing or grinding pad assembly employs a flexible pad, a reinforcement layer or...
US-1,004,6437 Abrasive article having abrasive segments with shaped gullet walls
A segment for an abrasive article is disclosed. The segment can include a segment body that can have a first face that can extend along a length of the segment...
US-1,004,6436 Delayed diffusion of novel species from the back side of carbide
A polycrystalline diamond compact (PDC) is fabricated using a process of delayed diffusion (i.e., post-sintering) of a diffusion species (i.e., a metalloid)...
US-1,004,6435 Grinding apparatus with load control
The present disclosure relates to grinding apparatus for grinding the hard metal inserts of rock drill bits, said grinding apparatus having said grinding...
US-1,004,6434 Eyeglass lens periphery processing apparatus
An eyeglass lens periphery processing apparatus for processing an eyeglass lens includes: a lens shuck shaft holding the eyeglass lens; a data input unit...
US-1,004,6433 Handle arrangement for sander
An improved handle arrangement is provided for a power tool, such as a sander. The sander may include: a housing; a primary handle extending in a rearward...
US-1,004,6431 Deburring machine abrasive belt, chamfering-deburring machine that deburrs twice per rotation, and deburring method
The present invention relates to a one-circle two-chamfer deburring machine and a deburring method comprising the following steps after starting up: (1) The...
US-1,004,6430 End face grinding method and end face grinding device
The end face grinding method includes a structure rotating step of rotating a honeycomb structure based on a rotation axis in a direction orthogonal to the end...
US-1,004,6429 System having at least one power tool and having at least one mobile sensor device
A system includes at least one power tool having at least one sensor unit. The system further includes at least one mobile sensor device. The at least one...
US-1,004,6428 Method and apparatus for securing a workpiece to a fixture plate using an adjustable, low-profile, light-duty...
A workpiece clamp comprising: a body; a workpiece-engaging spring edge connected to the body; and an opening for accepting a screw for securing the body to a...
US-1,004,6427 Workpiece changer
A workpiece change for use in a machine tool that comprises a tool spindle for clamping tools for machining workpieces, comprises two wheels arranged parallel...
US-1,004,6426 Hydraulic ram bolt tensioning device
A bolt tensioning assembly includes a bolt having a through-hole extending longitudinally through the bolt. A ram is inserted into the through-hole. A top cap...
US-1,004,6425 Method for assembling an engine module
A method for assembling a module for a motor vehicle engine in which the components, such as e.g. cams, sensor wheels etc., which are to be attached to the...
US-1,004,6424 Rotors with stall margin and efficiency optimization and methods for improving gas turbine engine performance...
Methods are provided for improving performance of a gas turbine engine comprising a component having a rotor mounted in a rotor casing and having rotor blades....
US-1,004,6423 Adjustable pipe alignment tool
An alignment tool that is used to hold a pipe fitting stationary in the welding process includes a pipe guide, a guide shaft, and an adapter. The adapter can...
US-1,004,6422 Extrusion piece with insert of dissimilar material
A profile piece includes: an extruded piece of a first material having a mouth portion along at least part of its length; and an insert of a second material...
US-1,004,6421 Welding apparatus
A rotatable gas metal arc welding apparatus comprising: a) a rotatable base; b) a rotation brake; c) a primary welding boom arm; d) at least one secondary...
US-1,004,6420 Nickel-iron-phosphorus brazing alloys
Disclosed is a semi-amorphous, ductile brazing foil with a composition consisting essentially of Ni.sub.balFe.sub.aCr.sub.bP.sub.cSi.sub.dB.sub.eMo.sub.f with ...
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