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

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"It is my heart-warmed and world-embracing Christmas hope and aspiration that all of us, the high, the low, the rich, the poor, the admired, the despised, the loved, the hated, the civilized, the savage (every man and brother of us all throughout the whole earth), may eventually be gathered together in a heaven of everlasting rest and peace and bliss, except the inventor of the telephone. "

Mark Twain ; Christmas greetings, 1890

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Examiner: Batson, Victor


Primary examiner statistics: 1066 patents; average approval time: 1065 days
Assistant examiner statistics: 271 patents; average approval time: 700 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8186011 Adjustable door stop
8186015 Self-contained floating shaft hinge mechanism
8186922 Multi-piece locating pin
8186919 Lock washer
8181311 Adjustable hinged door closer
8182186 Screw
8166614 Auxiliary handle for hand-held power tool
8166611 Door supporting device for refrigerator
8161601 Hinge and latch mechanism
8162581 Release pin
8162579 Undetachable plastic anchor
8162580 Anti-theft fastener
8162577 Fastener assembly
8161602 Hinge assembly and portable electronic device using same
8156611 Lift-off door hinge
8151414 Self-driven articulation for an articulated assembly such as a sa...
8151412 Caster with high-strength axle carrier
8151415 Hinge assembly
8146206 Furniture hinge having a damping device
8146205 Tamper resistant hinge
8141209 Vibration dampening handle for a powered apparatus
8141207 Two-axis hinge device and mobile terminal apparatus
8141204 Safety structure of an auto-eject pull handle for travel bag
8142127 Torque nut assembly
8142124 Methods and systems for captive fastening
8141208 Assemblable jerk handle for inflators
8136207 Pivot pin with gripper feature
8136428 Non-reversible fastener
8136202 Door mounting assemblies
8137040 Lock nut
8136201 Leveling leg and wheel assembly for an appliance
8132289 Locking device for telescoping pole and appliance provided with s...
8132294 Snap hinge for furniture
8132992 Fastening assembly
8132290 Block and tackle balance assembly with rotatable shoe
8132293 Portable computer clutch structures
8132292 Hinge mechanism for a wireless communication device
8117718 Locking mechanism
8112843 Centering bush and combination, system and printing press having ...
8108972 Door handle for refrigerator

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6033305 Tomato harvesting apparatus with air blast dirt removed feature
6018895 Valve stack in a mini-excavator directing fluid under pressure fr...
5974704 Core-type snow remover
5966850 Hydraulic latch pin assembly for coupling a tool to a constructio...
5943798 Method of and apparatus for trenching
5931234 Multi-purpose retractable tractor toolbar device
5930922 Vehicle mounted snowplow
5918557 Extension for reducing seed bounce
5906166 Seeding assembly including seed boot and boot mounted, resilientl...
5896944 Adjustable rail barricade for working on a roof
5890303 Hydraulic by-pass circuit for a hydraulic shovel
5890546 Tractor drawn scraper with folding wings
5890545 Electric drive bunker rake
5884711 Gauge wheel scraper
5878679 Product disconnect for metering device
5875622 Harvesting apparatus for comminuting plant before separation
5871058 Lever action yard and garden implement
5868206 Aeration tool and machine
5865020 Lawn mower having a low center of gravity
5862764 Method and apparatus for a floating frame field harrow
5860233 Valve configuration and mounting arrangement
5860230 Snowplow with blade end snow deflectors
5860232 Mobile safe excavation system having a deflector plate and vacuum...
5860231 Device and method for automatically vibrating working members of ...
5857527 Apparatus for the cutting of one or more grass sods and a method ...
5853051 Adjustable top link assembly
5852888 Apparatus for protecting a base of a bucket of an earth working m...
5850883 Windrow auger composter
5848485 System for determining the position of a tool mounted on pivotabl...
5848571 Seed singulator assembly for a seed metering mechanism
5848653 Root pick
5845717 Tractor-mounted wheel track closing device
5845475 Lawn mower having flow control baffles and removable mulching baf...
5842428 Vacuum seed metering apparatus having housing openings
5839516 Folding frame assembly for a rolling harrow implement having a tr...
5839212 Ejector apparatus for an earth moving scraper bowl
5839378 Agitator assembly for a seed metering mechanism
5836089 Excavating equipment fitted with surface clamps
5829536 Manually pivotable plow using a ratchet wheel and lever connected...
5829537 Clay court scarifier
 
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