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

Icon_funbox Did You Know...

...that the Eveready Battery began as an invention called the "electric flowerpot," which was a tube with a battery and light bulb inside? The idea was to fasten this gizmo to the side of a flowerpot so it would illuminate the flowers from the bottom. The idea died on the vine and the businessman who licensed the flower pot, Conrad Huber, was left with a pile of useless tubes -- until he found a way to market them as batteries to light the world!

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Examiner: Olsen, Arlen L.


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 369 patents; average approval time: 522 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7389165 Attitude angle control apparatus, attitude angle control method, ...
5315771 Discharge chute assembly for snowthrower
5311681 Retaining mechanism
5306861 Temporary wall covering
5304704 Method and apparatus for soil remediation
5294211 Floating wave absorber
5288173 Method for the directional control of an earth boring device as w...
5285588 Winged plow
5282698 Threaded fastener, method of fabrication thereof and method of ...
5281053 Underground tubular structural system and process for producing i...
5275507 Soil decontamination method
5271170 Scoop for a mobile implement
5271168 Pipeline padding machine
5271167 Means for blocking flow of material from scraper bowl
5271166 Conveyor chain arrangement for ballast cleaning machine
5265356 Snowplow and hydraulic system for same
5265466 Rod insertion method and friction reducing device
5263792 Finned subterranean drainage device and method for fabricating th...
5261171 Pipeline padding machine attachment for a vehicle
5261766 Vertical bore hole system and method for waste storage and energy...
5261170 Wear strips
5259130 Floating grab installation for the recovery of sand and gravel
5260502 Stabilization of petroleum contaminated soil with lime in undergr...
5257471 Excavator for forming underground continuous wall
5253953 Boom for containing oil spills
5251389 Brace for maintaining relative arm-dipper angle
5249890 Modular backpack assembly and buoyancy compensator
5249378 Hydraulic thrust producing implement
5247743 Method and apparatus for digging trenches
5248218 Snake cleanable fluid flow system
5246307 Submerged breakwater and barrier reef
5245771 Trailable snow plow for off road use
5244310 In-situ soil heating press/vapor extraction system
5245122 Method and mixture for treating electric arc furnace dust
5242246 Surface remediator
5241764 Bucket assembly with screening function
5240352 Method for the mounting of underground pipelines
5238330 Displaceable mine roof support assemblies
5237762 Grabbing device
5237761 Rotary ditcher having ripper blades
 
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