U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 5107620

Electrified Table Cloth

An electrified table cloth for preventing crawling insects from gaining access to the consumer's food or drink.

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Examiner: Howell, Daniel W.


Primary examiner statistics: 3789 patents; average approval time: 3787 days
Assistant examiner statistics: 669 patents; average approval time: 741 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8061938 Cutting tool with chisel edge
8057133 Machining of aluminum surfaces
8021088 Tool with releasably mounted self-clamping cutting head
7717654 Drill tip with serrated and dowel pinned shank interface
7455486 Dust extracting device
7455485 Cutout bit for use with rotary tool
7452168 Chuck
7441993 Making connections to pipes under pressure
7438509 Slug retrieval apparatus
7435041 Hole cutting assembly for pipes and well casings
7435040 Apparatus and method for the reaming of a hole in a work surface
7435042 Flexible and extendable drill bit assembly
7431545 Method for producing dentures
7431544 Deburring blade, device for mounting of deburring blades and beve...
7431543 Machine reamer
7431308 Tool-holding chuck for equipping a rotating machine, provided wit...
7429154 Insertion end for a rotary and a percussive tool
7422397 Bevel gear cutting machine for chamfering and/or deburring edges ...
7422396 Drill having construction suitable for enlarging previously forme...
7419341 Machining mechanical parts with a hollow cylindrical tool
7416371 Wood boring bit with increased speed, efficiency and ease of use
7413389 Adjustable calibrated pivot-arm stop
7407351 Rotatable tool comprising a shank, a drawbar and a cutting head
7406758 Apparatus and methods for manufacturing operations
7402010 Disk-shaped or strip-shaped tool
7402006 Manufacturing method of gear device
7396196 Cutting machining tool
7396194 Adjustable clamping arrangement for magnetic mounting plate
7396193 Dust collector for drill
7393166 Chuck in a processing machine
7393164 Dynamic balancing ring for cutter holder
7387477 Controlled atmosphere cutting method using oxygen enrichment and ...
7387461 Binder having compartment with slotted access
7384222 Hole saw
7377730 Drill with releasably mounted cutting head
7377729 Method of drilling holes in lenses by means of a numerically-cont...
7374376 Cutting tool
7374375 Shank for a rotary and/or percussion working tool
7374374 Tool for chip removal
7374373 Pocket hole drilling machine

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4909683 Position indicating mechanism
4907337 Apparatus for machining a workpiece of wood, in particular wood b...
4902025 Self-clamping or self-tightening chuck
4895482 Countersink forming tooling
4881309 Flexible machining system
4881858 Tool offset indicator
4880245 Chuck for concrete slab dowels
4880247 Cutting tools
4878287 Process and apparatus for positioning a bale hoop parting device
4877360 Apparatus for locking and/or gripping modular attachments of bori...
4872787 Method of drilling printed circuit board
4869627 Guide device for a deep drilling tool
4868960 Transfer machine
4866824 Centering mechanism
4865495 Fluid inducer
4865493 Apparatus and method for opening combination safes
4862570 Apparatus for removal of scale from hot-rolled steel strip
4861202 Boring head
4861048 Jaw assembly for lathe chuck
4856945 In-situ portable boring-reaming system
4856946 Threading assembly
4856948 Milling device for working, and in particular for trimming the ed...
4854787 Boring device
4850759 Tool for metal cutting
4850757 Rotary cutting tool
4850753 Positive feed device
4850754 Automatic drilling machine
4848980 Dust collector adaptor for electric drills
4846483 Mandrel system for receiving cup having side wall ribbed interior...
4844669 Insert boring tool and cutting insert therefor
4843704 Tool exchange apparatus
4844488 Chuck actuator system and method
4842288 Keyless chuck
4838742 Method and apparatus for making an undercut drilled hole in a fix...
4837919 Tool changing assembly for universal milling and drilling machine...
4838561 Chuck, particularly for machine tools
4834596 Quick change spindle adaptor for tool holder
4834593 Device for the drilling of wooden panels with a view to their ass...
4828277 Self-gradually locking chuck
4826364 One-piece rotary material removing tool of sintered hard metal
 
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